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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 49401. |
What iz isomerism? |
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Answer» The hydrocarbons which have a formula and it can be written in the form of different structures It is a term which helps us to consider the place of a element in a structure of a compound,which we study in expain in higher classes. The element having same atomic number but difference mass number |
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| 49402. |
Why Hydrogen gas is not evolved when zinc metal reacts with dil.HNO3 |
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Answer» Thekh har jagae Because nitric acid is a strong oxidizing agent. As soon as hydrogen gas is formed in the reaction between a zinc and dilute nitric acid, the nitric acid oxidizes the hydrogen to water. So, hydrogen isn\'t envolved. |
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| 49403. |
Quick lime is also known as |
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Answer» It is also known as calcium oxide (CaO) Calcium oxide Calcium oxide |
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| 49404. |
How to reproduction in human beings |
| Answer» Sexual Reproduction in Human beings\tSexual reproduction is the only mode of reproduction\tPeriod during which the rate of general body growth slows down & reproductive tissues starts maturing is termed as Puberty/ Adolescence\tA human male reaches puberty at 13-14 years, whereas a female reaches the same around 11-13 years | |
| 49405. |
Solution of sample papers 2020 of science |
| Answer» You can download from this app. | |
| 49406. |
1.Why we pour Hydrogen peroxide to dry wound? |
| Answer» Because, it seperates dried black coloured skin from newly formed skin. | |
| 49407. |
Explain the process ecosystem |
| Answer» An ecosystem is defined as a community of lifeforms in concurrence with non-living components, interacting with each other.The ecosystem is the structural and functional unit of ecology where the living organisms interact with each other and the surrounding environment. In other words, an ecosystem is a chain of interaction between organisms and their environment. The term “Ecosystem” was first coined by A.G.Tansely, an English botanist, in the year 1953. | |
| 49408. |
M itna bura lgta hu sabko... Baat nhi krta koi yha... M jaa rha hu yha se ?????? |
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Answer» mujhe drr lg rha khi tum shi me to nhi cheli gyi yarr please online a jao plase plz plz plz Meri deepu yarr ab tum mujhe hurt ker rhi ho online na ake Yarr online a jao na mujhe tention ho rhi he online ate he nya question kro pleasey Yarr keb tk aoge subhe se wait ker rha hu Krni he khuda se dua ki teri mohobbat ke siwa kuch na mila ki kerni he khuda se dua ki tera mohobbat ke siwa kuch na mila es zindgi me tu mila sirf tu verna zindgi na mila Ldki pyar kre to ldka dhoka de deta he ldka pyar kre to ldki dhoka de deti he agr dono pyar kre to dosto vo uper vala dhoka de deta he Sun agr me mr gya to ye soch ke mt rona ki me mr gya ye soch ke khush hona ki zindgi se ek tention kem hogya Meri deepu jldi agao Ap keb aoge Ap keb aoge online Hii and sorry for the last night OK bye Dophar me baat krenga Nhi a paya online Sorry yarr kel mummy sath me soi thi isliya Wait krte krte neend aagyi h ab.. Bye, I m going now.... Aap nhi aaye ??? Hum to free hi rhenge humesha... ?? Kl Bhi kyu kroge...... Jab ek do mhino m fursaat mile tb kr lena baat Nhi mt jao me apse kel baat krunga Hii Itni der se gussa bethe Ho... M sach m jau aap chod k Muje tum mar rhe ho kya yarr hd hoti he seb ke seb ignor marr rhe ha jao kisi se baat he nhi kerni ab Hi hii Byee |
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| 49409. |
What do you mean by environment |
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Answer» Environment is everythin that is surrounding us. IT including biotic and abiotic things. Surrounding of an organisms. The surroundings or conditions in which a plant, animal or person lives or operate is called environment. |
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| 49410. |
Why evolution should not be equated wih progress |
| Answer» There is no real progress in the idea of evolution. Evolution is simply the generation of diversity and the shaping of the diversity by environmental selection. The only progressive trend in evolution seems to be that more and more complex body design have emerged over time. It is not as if the older designs are in efficient. But many of the older and simpler designs still survive. | |
| 49411. |
Which books is best for new sample paper according to new pattern of all subjects |
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Answer» Oswal sample papers Kamasutra Arihant and oswal publications which are available on flipkart, amazon or other shopping sites. Oswaal.. Oh..oswaal books ka name ni suna apne..?koi baat ni..evergreen ki le lo aap But oswaal book kaha milti ha mana naam hi pahali baar suna ha i am new name preeti Sahitya* Abhi toh oswaal ki li h..school me revision sathiya bavan se karvati h mam..aur evergreen bhi.. Ap na konsi li ha I will prefer..oswaal..sahitya bhavan..and evergreen.. |
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| 49412. |
Defination of functional group? |
| Answer» Functional groups is defined as, an atom or groups of atom which makes a carbon compound reactive and decide its properties regardless the length and nature of carbon chain. | |
| 49413. |
What are the merit and demerit of Mendel periodic table? |
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Answer» Demerits: ◆ the position of isotopes could not be explained and had not given separate places. for example the element chlorine has two isotopes CL 35 and CL 37, the placing of these two isotopes of chlorine having different masses in the same group of the periodic table could not be explained.◆ according to Mendeleev\'s periodic law the elements are arranged in the order of increasing atomic masses, so the element with low atomic mass should come first and the element with higher atomic mass should come later. His law could not explain the abnormal situation of wrong order of atomic masses. ◆ the electronic configuration of hydrogen resembles with alkali metals it combines with Nitrogen, Oxygen and sulphur to give similar type of compounds as given by alkali metal. But it is also exist in diatomic form and combines with metal and non metal to form covalent compound. Its position was not fixed in the Mendeleev periodic table but it was kept with alkali metal. It is Mendeleev\'s periodic table. Merits: ◆ Ha left proper gaps for the undiscovered elements like gallium scandium and Germanium. ◆The properties of then undiscovered elements were predicted. The predicted properties were found to be almost the same as actual property is when these elements were discovered later on. ◆The noble gases are placed in a separate group because they are chemically unreactive. |
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| 49414. |
Ethanol to ethane kaise hoga |
| Answer» In the process of dehydration,when ethanol is heated with excess of concentrated sulphuric acid on 170℃ ethabe and water is produced. | |
| 49415. |
State Mendel\'s law of inheritence. |
| Answer» The characteristics that are determined by internal factor (gene) are present in pair. | |
| 49416. |
Which are the solid non metal |
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Answer» Diamond and graphite Nitrogen OxygenFluorinePhosphorusSulphurChlorine Carbon, phosphorus, sulphur, iodine, etc.. Non metal carbon which is diamond, is a solid and hard non metal. |
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| 49417. |
Which is the first layer of human eye |
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Answer» Cornea Cornea is the outer layering of human eye, which protects the eye ?️? Cornea Cornea |
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| 49418. |
Out of gal and h2so4 which is a strong acid |
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Answer» Most welcome It\'s not gal but hcl h2so4 |
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| 49419. |
What changes were seen in male and female under puberty |
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Answer» ***** erect during day and night dream in male a) Changes in boys: • Boys increase in height as legs grow faster than other parts of the body. • Development of strong muscles. • Shape of the body changes as a result of broadening of shoulders and widening of chest. • There is a typical change in the voice due to enhanced growth in larynx forming a protruding structure called as Adam’s apple. Boys develop deep voice. • Active working of sweat glands resulting in the formation of sweat. • Sebaceous glands secrete much of oil which makes the skin glowing. Sometimes it also results in acne. • Intellectual, emotional and psychological maturity is attained. • Development of reproductive organs to produce gametes and secrete reproductive hormones. • Growth of facial hair and body hair under arm pits and pubic region.b) Changes in girls: • Girls exhibit rapid increase in height due to faster growth of legs. • Development of shaped muscles. • Development of broad shoulders and narrow waist. • Development of high pitched voice. • Sweat glands are active secreting lot of sweat. • Sebaceous glands secrete lot of oil and leads to development of pimples. • Growth of hair in the pubic region and under arm pits. • Ovaries are active in the formation of follicles. They also secrete female *** hormones. Females are mature and active in their reproductive phase. • Development of mammary glands under the influence of oestrogen hormone. • Females exhibit menstrual cycle during their reproductive phase. First menstrual flow is called as ‘menarche’. Termination of menstruation is called as ‘menopause’.\xa0 growth of pubic hair hair under armpit |
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| 49420. |
What is the nature of calcium phosphate present in tooth enamel |
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Answer» Basic Basic Basic |
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| 49421. |
Which salt does not contain water of crystallisation |
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Answer» Eating soda Baking soda |
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| 49422. |
Speech on .....Importance of game ?( GOOD MORNING ) |
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Answer» GM suhu ji hii suhana gm Gm suhu Gm Gud morning Hlo |
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| 49423. |
How does process of DNA copy occurs in human beings ? |
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Answer» First copy of nucleus and then copy cell ocurs is two one is taken in of cell and another is outside???? Itni jaldi thabks kisne kiyabai During DNA replication, DNA unwinds so it can be copied. At other times in the cell cycle, DNA also unwinds so that its instructions can be used to make proteins and for other biological processes. But during cell division, DNA is in its compact chromosome form to enable transfer to new cells. |
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| 49424. |
In the experiment to determine the speed of a lingitudinal pulse through a slinky statement |
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| 49425. |
What is the fundamental unit of nervous system |
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Answer» Nerve cells Neuron Neuron Neuron.... Hello both of u.... ?? Neuron Neuron |
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| 49426. |
Is NaOH+HCl->NaCl+H2O an example of redox reaction? |
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Answer» Yes it is redox reacion No it is double displacement and neutralisation reaction Sorry.....It isn\'t a redox reaction as oxidation number of every element isn\'t changing. Happy Children\'s Day everyone Yes No it is not an example of redox reaction because here no oxidation and reduction separately and simultaneously taking place. But it is an example of neutralization reaction. Yes pp |
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| 49427. |
Image formation on cinema screen is which type of image formation(real or virtual)and why? |
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Answer» Real because it can be obtained on the screen Real because it obtained on a screen Image formed is real and erect because real image is formed on the screen, And it is not inverted because the object inside the projector is inverted already, therefore its image will come as erect image, hence we are able to produce the image on screen as well as keep it erect. |
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| 49428. |
What is matalergy? |
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Answer» Thanks The physical and chemical processes which are done to exteact a metal from its ore and its refinig also is known as metallurgy The process extracting metal from their ores The processes involved in the extraction of metals from their ores, and refining is known as metallurgy. |
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| 49429. |
How variation arises in case of sexual reproduction |
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Answer» Yes Variations are seen more in sexual reproduction than asexual reproduction because variations occur due to change in DNA coding and due to sexual reproduction in which two genes from two different sexes Le., male and female genes crossing over takes place and hence cause the variation. Due to the variation in the gene |
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| 49430. |
Difference between scartring of light and dipersion of light? |
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Answer» Dispersion: The phenomenon of splitting a ray of white light into its constituent colours (i.e violet, indigo, blue, green, yellow, orange and red) is called dispersion.Different colours undergo different deviations on passing through a prism. The red light bends the least, and the violet light bends the most.Scattering: The phenomenon in which a part of the light incident on a particle is redirected in different directions is called the scattering of light.The blue colur of the sky, the colour of water in the deep sea and the reddening of the Sun during sunrise or sunset are some examples of daily life which occur due to scattering. Dispersion of light means splitting of white lights into its 7 constituents units whereas scattering of light is the deviation of light rays from its straight path. |
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| 49431. |
Speciation and it\'s formation? |
| Answer» Speciation is formation of new species from a previously existing ones due to genetic drift and geographical isolation. | |
| 49432. |
Why is Hydrogen placed above Alkali Metals in Periodic Table, when it is a non-metal?? |
| Answer» The first element in the periodic table is hydrogen.Here are some reasons for the position of hydrogen:It resembles alkali metals and halogens.\tIt has one electron in the valence shell.\tLike alkali metals,H forms positive hydrogen.\tIt forms oxides,sulphides and halides.\tIt acts as reductant.\tIn HALOGENS,it is diatomic.\tIonisation potentialvalue of H is much nearer to those ionisation potential values of halogens.\tIt is non-metal. | |
| 49433. |
Advantages and disadvantages of Mendeleev\'s periodic table?? |
| Answer» Advantages:1. Grouping of elements. He generalized the study of the elements then known to a study of mere 8 groups.2. Gaps for undiscovered elements. Mendeleev left some gaps in his periodic table. These gaps were left for subsequent inclusion of elements not known at that time. He correctly thought that such elements would be discovered later.3. Prediction of properties of undiscovered elements. He predicted the properties of then unknown elements om the basis of properties of elements lying adjacent to the vacant slots.4. Incorrect masses corrected. He was able to correct the values of atomic mass of elements like gold and platinum by placing these elements strictly on the bases of similarities in their properties.Disadvantages:1. Anomalous pairs: Argon with atomic mass 39.9 precedes potassium with atomic mass 39.1.Cobalt with atomic mass 58.9 precedes nickel with atomic mass 58.6.Tellurium with atomic mass 127.6 precedes iodine with atomic mass 126.9.2. Position of isotopes: According to Mendeleev\'s periodic law, isotopes of an element must be given separate places in the periodic table since they have different atomic masses. But they were not assigned separate places.3.Grouping of chemically dissimilar elements: Elements such as copper and silver bear no resemblance to alkali metals but they have placed in separate groups.4.Separation of chemically similar elements: Elements that are chemically similar, such as gold and platinum have been placed in separate groups.5.Electron arrangement: It does not explain the electron arrangement of elements.6. Position of Hydrogen: It was not given in a fixed position.\xa0 | |
| 49434. |
Chemical reaction change the physical and chemical state of produce hydrogen and oxygen gases |
| Answer» | |
| 49435. |
Define synapsis |
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Answer» The gap between two nueron... Is called synapse The gap between the two neurons Synapsis (also called syndesis) is the pairing of two homologous chromosomes that occurs during meiosis. When homologous chromosomes synapse, their ends are first attached to the nuclear envelope. These end-membrane complexes then migrate, assisted by the extranuclear cytoskeleton, until matching ends have been paired. |
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| 49436. |
Explain all the 3 laws of Mendel |
| Answer» The Law of DominanceA dominant trait is a trait whose appearance will always be seen in offspring. In other words, dominance describes the relationship between two alleles. If an individual inherits two different alleles from each of its two parents and the phenotype of only one allele is visible in the offspring, then that allele is said to be dominant. Mendel\'s law of dominance states that if one parent has two copies of allele A -- the dominant allele -- and the second parent has two copies of allele a-- the recessive allele -- then the offspring will inherit an Aa genotype and display the dominant phenotype.The Law of SegregationA parent may have two distinct alleles for a certain gene, each on one copy of a given chromosome. Mendel\'s second law, the law of segregation, states that these two alleles will be separated from each other during meiosis. Specifically, in the second of the two cell divisions of meiosis the two copies of each chromosome will be separated from each other, causing the two distinct alleles located on those chromosomes to segregate from one another.The Law of Independent AssortmentMendel\'s third law, the law of independent assortment, states that the way an allele pair gets segregated into two daughter cells during the second division of meiosis has no effect on how any other allele pair gets segregated. In other words, the traits inherited through one gene will be inherited independently of the traits inherited through another gene because the genes reside on different chromosomes that are independently assorted into daughter cells during meiosis. | |
| 49437. |
Board science paper is easy or tough |
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Answer» If we study then easy Padh ke jaaoge to easy....nhi to tough |
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| 49438. |
Differences between saturated and unsaturated hydro carbons and it\'s examples |
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Answer» Example of saturated hydrocarbons are methane, ethane, propane, and butane. Examples of unsaturated hydrocarbon are ethene and ethyne. A hydrocarbon in which the metals are connected by only single bonds is called saturated hydrocarbon whereas a hydrocarbon in which the 2 carbon atom are connected by double bond or triple bond is called unsaturated hydrocarbon. Unsaturated solution double or triple bond is formed Saturated solution only single bond is formed Pls answer |
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| 49439. |
How does excration take place in plants |
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Answer» 1,old leave. Waste products collected in old leaves fall off2,Bark. Tennis games and resigns collect in Bach which is periodically peeled off3, old xylem. Most waste product colour in old non functional xylem like hardwood Plant excretes their gaseous waste products through stomata in leaves and lenticles in stems. It excretes stored solid and liquid wastes by the shedding of leaves, peeling of bark and felling of fruits. It excretes wastes by secreating them in the form of gums and resins. Plant also excrete some products into soil around them. |
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| 49440. |
Formula of urea? |
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Answer» Ohhhhhh.. So sad ??????aap unhe sanjhao phir Bohot bekaar h wo insaan ankit saini. Chalak h bohot phasata h apni baato mai. Aesi aesi baate krta h ki bss. Wo bigaad raha h unhe + unki life ko . Mujhe samaj nhi aata mai kya karoo bss dekh dekhke hi pareshaan hota rehta hu usse zada kya kroo ?? Meri brainly pe bestie sis h aapne meri id k statua mai dekha hoga. Wo mujhpe itna trust krti h ki apni id tak share krne deti h . Unka ek frnd h ankit saini. Lekin wo frnd se badta hi jaa raha h. Aap samaj gyi hongi. ?? Aur uski chats padke itna gussa aata h ki bbss. Wo itna bekaar insaan h fir v wo nhi samajti agar unki chats padwayi na to aap kya react krogi mai soch v nhi sakta?? OK bolo Plzz kisi aur ko mat batsna Mai bata deta hu baat kya h shayad kuch fayda ho Ankit Saini bataya to Aseem aapko hurt kisne kiya jra uska name btao??? ???? OK abhi Nhi deep shreya ne kuch nhi kaha shaant ho jao Man to aesa hi keh raha h pata bhi h abhi meri kya haalat hogyi h ?? inn msges se nhi bata sakta . Itna zarur keh sakta hu andar se tut chuka hu pura . Khokhla ho chuka hu =_=,, Nahi deep..galat ni bola..pr jo aseem itna dukhi h ro raha h ..use dekhe gussa jarur hogi vo.. So ja...so ja..mai bhi jata hu...sayad kl baat ho jaye Esi kya baat khdi aseem ne shreya ko????? Aseem shreya aapko aapka Bhai manti thi.. Kuch glat to nhi bola na usse??? ?????? Na aseem aise ni bolte Ha..sahi kaha gussa hogi toh kl maar bhi skti h..phir wish bhi ni kr paunga..?? Mera man kr raha h abhi mai yahi pe tikde tukde ho jau itne tukde ho mere ki ek bhi dikhe nhi ??????????? Bhai tu so ja ni aor sunni padagi tujhe Bhulna ni chahti..padh liya hoga usne..? Arey bro..tension mat lo..vo gusse me baat ni krti zyada..mere ko suna ke chali gyi..kisi or ko ni sunati...?? Shreya mujhe bhulna chahti h to wahi sahi ?????????? Sayad aap baat ni karna chah ti ok..aapna khayal rakhna Ha..shayd gusse me h..kuch bhi kr skti h....ankesh bro..mai ja rha sone..agar isne mera msg dekha toh papa ko bol degi ... Kya baat btaoge shreya ko abhi.. Plz muje bhi bta do plz Ha shreya..sahi boli..bye..gn..sd..tc.. Shreya ji aap bht gusse me h aaj Abhinav ...so jaao jake..mat chalao ye zyada...pachtaoge zyada baat krke.. Tab tak mai chala jaunga accha ☻☻ Kya bolu..tum dekhna ab..usko bata ke rahunga mai..ye baat..vo sunegi pata h mujhe.. Ab bolo abhinav ☻☻☻ Kya dekhe..dimaag vaise bhi kharab h mera..ab bye..aur please mat batana yaha ka kuch bhi.. Dekhlo tumhara bhai aseem kya kr rha h Jaldi bolo accha Accha h ab bolo abhinav ji kya kroge☻☻☻ Sunti hi ni ho yr tum..? Kl bata dena..ja rhi hu mai..bye Such a unique formula... Shreya..kuch batana h Thanku all..? This universe minus the hell and swarg... [CO(NH2)2] CH4N2O NH2CONH2 |
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| 49441. |
How subject portfolio can be made |
| Answer» | |
| 49442. |
any important suggestion sir |
| Answer» | |
| 49443. |
What are chemical reactions? |
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Answer» The chemical reaction are the process in which new substances are formed with new property (product) The process in which the reactants react with each other to form product or products with new chemical properties. Hii Chemical reactions are the processes in which new substance which new properties are formed |
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| 49444. |
Why cell are always called daughter cell |
| Answer» \xa0Daughter cells are called so because they are capable of further division. In any species, the female counterpart is involved in the process of reproduction. The males though they contribute to the process are not directly involved. Hence, the cells formed as a result of any division are called daughter cells. During a division, the cell undergoing division is always called a mother cell and the cell produced by division also has the power to divide. This is a female characteristic, hence, the cells formed from division are called daughter cells. | |
| 49445. |
Explain cleansing action of soap? |
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Answer» Very BTU hi At the surface of the water the hydrophobic tail of soal will be insoluble in water and the soap will align along the surface of water. with the ionic end in water and the hydrocarbon tail protruding out of water. Inside the water these molecules show a unique orientation that keep the hydrocarbon portion out of the water. This is done by forming clusters of molecules in which the hydrophobic tails are in the interior of the cluster and on the surface of clustetr, ionic and ends are present. This formation of cluster of molecule is called micelle. To wash away with the loosened particles in the form of Micelle from the surface of the cloth it is either scrubed or mechanically beaten. Micelle is there is colloids in the solution and does not come together precipitate due to ion and ion repulsion. So ,the dust suspended in the micelle is also rinsed way. |
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| 49446. |
OK bye... Good night friends... Sab bina bataye do gye... It\'s Okh.. Bye ???? |
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Answer» Wait Pika pi... Come in my question Kha gye seb ke seb Koi nya questio bnao Okh... No prb shivu Antartica Shi baat me chela gya aur pura mood khrab ho gya apka pr aj nhi jaunga Ash will u make question plz.. It\'s too below yrr America I m also gd bt tensed 2!? Asia I m fine sis... What about u dear? Australia...Ab ap last letter se blo i.e., A Ash ok chelo kehlange Meri glti nhi thi.. Aap hi chle gye the ? Aj baat ker lena Ksi ho ap Deep? Me offline ho gya tha glti se Kitna romantic mood tha apka brainly per Kosis ker ke a jana yarr please kel raat bhi baat nhi ho pai Hii shivu and ash ☺ Hii deepu Hi Deep! Yrr confirm to nhi khskte.. Pr aane Ki puri kosish krungi raat ko Place names Kesa game btao Shivam 1game khle? Thx Shivam! Accha asmita so nice name Asmita Vesa apka pura nam kya he Thanks ashy I m also gd Very nice Shivam? Aur apne shi kha tha deep mujhse raat me baat krne ayi thi Jldi message kro pdh ke Niche shreya ka question me mena 3 sayri likhi he pdh ke btao kesi he uper se 2 deep ke liya aur jo sebse niche he vo shreya ke liya Me to thik hu ap btao What\'s up Shivam? Hii ash Hi guys! Gd mrng!? deepu a jana online cutie aj raat sirf hm apni baat krenga ok a jana online verna me soya nhi honey mera ;aptop aur mobile dono papa le gya the kl rat achank se ake So* |
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| 49447. |
Explain the working of the electric motor. |
| Answer» \tWhen the current begins to flow, current flows through brush X, then A to B, B to C, C to D and then to brush Y and into the battery.\tNow applying Fleming\'s Left Hand Rule to wire AB, Current is along AB, Magnetic Field is as shown (North-> South), the motion of the wire is downwards.\tNow applying Fleming\'s Left Hand Rule to wire CD, Current is along CD, Magnetic Field is as shown (North-> South), the motion of the wire is upwards.\tThe rectangular coil begins to move in the anti-clockwise direction\tNote that during anti-clockwise motion, the split rings and axle also move, whereas the brushes don\'t move.\tAfter half a rotation, Wire CD and Split ring Q moves to the left. Wire AB and Split ring P moves to right. Brushes X and Y donot move.\tNow applying Fleming\'s Left Hand Rule to wire CD, Current is along DC. (Battery -> Split ring Q -> DC , Magnetic Field is as shown (North-> South), the motion of the wire is downwards.\tNow applying Fleming\'s Left Hand Rule to wire AB, Current is along BA. (Battery -> Split ring Q -> DC --> CB -> BA --> Split ring P) , Magnetic Field is as shown (North-> South), the motion of the wire is upwards.\tSo, again the coil rotates in the anti-clockwise direction.\tThe reversal of current in the coil results in the continous rotation of the coil. The reversal of current is achieved by the commutator rings | |
| 49448. |
what does it mean by catenation |
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Answer» Ability to form a long chain like of any element is called catenation The unique property of carbon to form bonds with other atom of carbon is known as Catenation |
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| 49449. |
Why magnetic field lines don\'t cross each other? |
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Answer» Because if magnetic feild lines will cross then there wil be tow source which cannot possible Because if magnetic field lines intersect each other than there point of intersection shows different direction of magnetic field which is not possible Because different magnetic effect is present at every point around the magnet |
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| 49450. |
Why there is variation is in eye colour? |
| Answer» Because of the variation in person\'s genes | |