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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.
| 50701. |
Is regeneration is not the part of reproduction explain in brief |
| Answer» Nope because it occurs when a part of an organism is cut accidentally | |
| 50702. |
Which Ca compound is used in cement industry? |
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Answer» Calcium oxide(lime water) Aap itna q kyon bna rhe ho ji |
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| 50703. |
Why hydrogen is kept above with some space in modern periodic table? |
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Answer» Bcz of its catenation nature, tetravalency and features similar to alkali earth metals as well as halogens. Because its not identified where to place it |
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| 50704. |
Why Cu does not react with HCl? |
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Answer» Because they are less reactive than hydrogen And they cannot displace hydrogen from dilute acid therefore copper does not react hydrochloric acid Hii |
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| 50705. |
Why Al can displace iron? |
| Answer» Bcz it is more reactive than Al | |
| 50706. |
Why Au is so malleable and ductile? |
| Answer» \tMalleability: Metals have the ability to withstand high tensile strength and can be made into thin sheets. This property of metals is called malleability.\tDuctility: Metals can also be drawn into thin wires. The ability of metals to be drawn into wires is called ductility. Example: Gold and silver are the most ductile metals. Gold may be beaten into leaves so thin that it takes two hundred and ninety thousand to make one inch in thickness, or it can be drawn into a wire so fine that an ounce weight would extend a distance of fifty miles. | |
| 50707. |
Why galvanization prevents rusting? |
| Answer» Galvanization or galvanizing is the process of applying a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing, in which the parts are submerged in a bath of molten zinc. | |
| 50708. |
What is the name of rusted copper? |
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Answer» CaCO3 (calcium carbonate Hello Aapka real name kya hai Hello amiable buddy |
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| 50709. |
Why Na can form covalent bond? |
| Answer» Elements forming ionic compounds achieve this by either gaining or losing electrons from the outermost shell.\xa0Na forms electrovalent or ionic bond as it has one electron in its outermost shell.\xa0 | |
| 50710. |
Why windmill requires high installment cost? |
| Answer» | |
| 50711. |
Ac generator explain |
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Answer» By the by ur nice name Ha ok Aise hi humming Kha lena acche se... Ok bye Mm? Means? Ok byee Mm then Yep U r correct Ha ok? Ek baat kahu... family sbse loving aur caring hoti hai.. family k baare m aesa mt sochna Ayega tho happy Hmm Thoda wait krlo koi to aa hi jayega Ohh Nai jaa sakti one hand fracture hai. Hil nhi sakti hu Chod do aaj mai nhi kaoongi Andar bhi ni ja sakti wheelchair mai? I can\'t walk , fracture ho gaya. Wheelchair mai hu Andar* Ha buddy Ansar jake jagao kisi ko Sore hai to kese ayenge?\u200d♂️ Sad na hoo .. m ni janta shyd aapka accident hua hoga ... lekin itna kahunga aese accidents hote rehte hai .. sbki life mai hote hai .. sad hone ki kya zarurat thik to ho hi jana hai kuch dino mai Aur me alone... Balcony mai Sab so rhe hai??? Shyd suna ni hoga dubara bula ke dekho Hand and leg teek hota tho mai khud kha leti. Ab tho ???? Aesa hota hai.. Kitni der se bula rhi hu. Koi nahi aa rha hai . Caring hothe tho aana chahiye na Inhe chhoro aap ghr m bolke dekho Nahi aisa kuch nai hai meri ghar mai Aap bolke dekho koi n koi to aa hi jayega Me khilaun khana Nhi sowndu , ye galat thinking hai. Ghar m sb caring hote hai .. bss humesha show ni kr skte Sowndu hm hain Wheelchair mai hu. Khana khilane bhi koi nahi aarha hai Amiable tum kyon nhi kr lete ho uninstall Nhi m ni btana chahta Dekh ghar mai kitne log hai. Koi muje dekh bhi nhi kar rha hai Btao na M force ni krra kisi ko suggestion dera hu krlo uninstall fayde m rahoge Aree mai isme kya karo. I am always alone Amiable aap ho kon apna name btao Ncert k ques hai... ye bhi ni aate to kya kroge boards mao Itna to aata hi hai mujhe Kya ashu Mujhe book ki zarurat nhi ?? Mera jawab do mikku Sahi boli mikku Sowndu aap mt jaana iss amiable ke khne pr ok aap hmare friends ho No uninstall Kaha thi mikku ??? No lakshmi Amiable ji aap kon ho apna name btao or tumhe kya problem hai ye bhi Bool khol ke sare answer bolna mujhe bhi aata h samjhi Abhi mera zaroorati nahi hai na isme?? Yes sowndu uninstall it! Ashu i think i have to uninstall this app Kya sunna chahte ho bolo Miku kaha ho Kya bolu ? What is radiantm What is trigonometric function? Thoda bolana buddy What is function? Ashuu , mikku Always be true to her Banane hai to yaha se nikal jao Mikku ko apne saath hamesha raklo. Teek hai. Don\'t take it careless. Once tum kho gaya tho baath mai tuje pata chalega ki vo kitna precious thaa. Us vakt sad hone se kuch nahi hogaa Band kro gf bf banana Tum sb apni life k saath dusro ki life barbad krre ho Mujhe sbke ans pata hai Bolo Mikku kaha hi Define ф Ashu meri baath suna?? What is an empty set? What is a finite set? What is logrithm? Jitna sawal puchi uska answer ata h tumhe thoda batana to That makes someone change a lots How pH is calculated? What is the role of CaCl2 in test for acid in moist n dry litmus? Kisi se joke ke liye i love u mat bolo. Kyuki iss duniya mai log rahte hai jo isko serious lelete hai. Like me Miku kahan ho Nhi jayega woh mere bhai h Yeh pyaar bahut precious hai. Koi isko missuse mat karo. Plss Why Mandel used pea plant? What is homologous seriesm I think rj gaya What is the use of H2SO4 in esterification Mikku kahan ho ? Aaj ka day bad hai mereliye Yah kon h jo bolne per bhi nhi maan raha h Write the formula to calculate emf Define emf Define decarboxylation Tum itne sawal mt puch Its ok ashu What is the advantage of using renewable resources? Aree mikku aisa kuch nahi hai. Ashu is my own bro❤️ Srry????? What is the last element? Vo rajastan mai south. Ek baath batau. Yesterday maine bola. My cousin love kiya ek chineese se!!!!. Fir vo dono abbi shaadi bhi karliya ahr vo pregnant bhi ho gayi Kuy mikku Woh jhuth bol raha h Lakshmi me maafi maangti hoon ashu ki taraf se Any one use of Einsteinium Mikku kaha ho But usne no boldiya na Any 1 use pf Rutherfordium Any 1 use of Titanium What is Te? Srry lakshmi lekin woh sach me tumse pyar krta h magar woh darta Write the equation of ethane with Br water Dek abhi kitna dukh ho rha hai? Samjaa What is the advantage of AC over DC . List any 3 Duniya mai sabhi ladkiya mere jaise nahi hote State the role of appendix Kal tumne rj ko compell kiya . Isliye itna sab hua Why AC changes its direction repeatedly? What is the principle of EMI Bolo lakshmi Are iss amiable ki to Dek ashu tum kisi ko propose karne ko compell mat karo samjaa Ka shikha di ye buchiya Or btao sabhi Ashu muje aapse ek baath bolna tha Ohoo ab tho mai disturbance bann jaaonga? Are babua hmku sikha do Mikku ???? It generates AC current Ac generator works on the principle of EMI Ab bolo Hloo Hello Hii |
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| 50712. |
Please tell me that how much marks questions ask in board from control and coordination |
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Answer» One practical based question 1 mark and 3 mark 3 mark question & 4mark question 7 marks 5 marks ques may come . 3 marker will surely come |
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| 50713. |
Kya kisi ko main digram ka bara ma pta ha bio ka |
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Answer» Nisha ik baat bato ki kon sa diagram ap na nee likha ha ?? Heart,male and female reproductive organs Important diagram Human brain Reflex arc Human urinary system Human digestive system Structure of heart Human respiratory system Nutrition in Amoeba Human male or female reproductive system Longitudinal section of a flower These are the main diagram in bio ?? Saharanpur. Sowndaryaa Ok thanks to all Ncert wle diagrams imp h . Reproductive sys,brain,neuron,excreterory system,stomata, Bio human alimantary canal,heart,brain,longitudnal section of flower physics electric motor,solenoid chemistry electrolytic refining and missel formation Nd u? Kerala Thank you where are you from ☺️ Well come I don\'t think so . Only these much Or koi too nee ha important Ok thanks sowndaryaa Tyagi. Thanks for hearing our song?. Malayalam hai ku h aapko samach mai nhi ayega Female reproductive system, alimentary canal,parts of flower Fir bhi koi main Everything is imp |
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| 50714. |
Explain buckminster fullerene? |
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Answer» OK thanks Read the Page from 72 to 76 properly Guys plz explain chapter 4 carbon and its compounds in easy way You\'re welcome Thanks It is an allotrope of carbon containing cluster of 60 carbon atom joined to form spherical molecule The structure of Carbon 60 is called Buckminster fullerene .the molecule ha the shape of soccar ball . |
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| 50715. |
Why does sky look blue on a clear day? |
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Answer» Due to scattering of light Because in the surface of Earth seen blue colour from atmosphere then blue colour reflected in sky. So the scattered blue light enters our eyes. When the sunligth passes through the atmosphere the fine particles in air scatter the blue colour (shorter wavelengths) more stongly than red . The scattered blue light enters our eyes . Becoz of scattering of blue and violet colour the most |
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| 50716. |
Explain the various methods of producing induced current |
| Answer» 1...Moving coil around constant magnetic field and 2...vice versa 3...keeping coils constant but switching on and off | |
| 50717. |
Dc generator explain |
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Answer» K Bye raat ko milta hu Kya dekhu Neeche msg dekha??? Hii Hii |
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| 50718. |
What is a covalent bond.... |
| Answer» The chemical bond formed by the sharing of electrons between two atoms is known as a covalent bond. | |
| 50719. |
Flow chart of double circulation |
| Answer» Sorry flow chart cannot be drawn here . You can refer byjus | |
| 50720. |
What is the meaning of hydogenation |
| Answer» The addition of hydrogen to an unsaturated hydrocarbon to obtain a saturated hydrocarbon is called hydrogenation.For example: Hydrogen is added to ethene to convert it into ethane in the presencecof a catalyst. | |
| 50721. |
How do auxin promote the growth of a tendril around a support ? |
| Answer» Auxin diffuses on side of contact and causes growth of curvature | |
| 50722. |
Why.the mole of ratio of hydrogen and oxygen gases liberated during electrolysis of water is 2:1 |
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Answer» Because of the in water the amount of the hydrogen is more than oxygen The volume of hydrogen snd oxygen in water is of the volume 2:1. Formula of water H2O that\'s why Formula of eater h2o |
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| 50723. |
What happens when milk is left open at room temperature during summers |
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Answer» Upper layer of water is formed It will become water Fermentation process occur milk turns into curd lacti acid produce |
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| 50724. |
what is the function of micropyle ? |
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Answer» Part in the ovule from where the male germ cell enters in the ovule No function . Its the part of ovule where in male gametesor spores enter |
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| 50725. |
What is a reaction |
| Answer» NothingIt is for giving us a disorder | |
| 50726. |
which is tthe purest allotrope of carbon ? |
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Answer» Graphite Gold Only graphite Diamond only Graphite and diamond Diamond |
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| 50727. |
Why do start twinkle |
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Answer» Becoz of atmospheric refraction from particles which are very tiny and small . They refract light emitted by stars and this process happens again and again Due to the atmospheric refraction in sky Due to atmospheric refraction they twinkle Mene unpar glitter chidka tha ? |
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| 50728. |
Translocation means |
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Answer» Translocation is the process of transfering food to different parts of the plant from leaves which makes food for plants . It occurs becoz of diffence in pressure and due to suction it get transported to low pressure area of plant which needs food from high pressure area which is leaf for balancing pressure Naya question daloo Hii Nhi Khana ho gya Hii Ok Plss plss suno uss gana Malayalam song Song- kannil kaanum(movie- 2 states) My new track released Kya ho rha h Sunoo Hi Hi sanskrit ?? ? The transport of food from leave to different part of plant is called translocation Hi Ritesh Bolo ashu kaisa dalna hai pic Hi Nahi ashu aisa kuch nahi hai Google mai hai meri pic Gussa ho mere se Pic kaisa dalna hai isme Ha ok Hii lakshmi you are ok Hii Hh |
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| 50729. |
Supplication |
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Answer» Bye gn So jao gn H magar mikku Meine no block kr diya h Ab mesaage mt krna ok or no delete kr dena Aisa hi Do Do number Bolo Hai Accha chalti hu duao m yad rkhna??? Hiiiii Yahi Ok Thank you Crazy. Don\'t be much crazy it\'s your mew sister request..we are queens.?? right smarakee Kuy mein akela nhi please mt jao Meri pani mikku h kis liye smarakee i\'m also single and happy Mikku kaha h time ho gaya Vaise wish karo ki 100 sal Mehak Ke Sath kate Wow that\'s nice mere wish krne s bhai tm 100 sal tk jioge Do Baje gaya Mehak kahan per Ho Sorry bhaiya bhi nahin sirf bhai No bade bhaiya only bhaiya Thnk khusi Khusi kaha gyi tumne wish nhi kiya gussa ho mr too smarkee my best friend is everything for me. and happy bday bhai?? Do Badan mein sirf 3 minut ke pata nahin Mehak kahan per hai Pta nhi mene tumhe nhi dekhar magar hoga zarror Issi liya kisiko nhi bta raha tha magar u both are my sister Not jan. i\'ts on 31december Thank you behan 2 march birth day ya.my is always on 31st jan My 2march Tumhari bf h khusi or smarkee smarkee apka bf h Tension hi h ????khusi yes.. then bhaia mere is na dikhme vali rakhi k bandhan ko nibhana ????? mikku Pta nhi mikku kb ayegi Yahi hun You all are my sister except Mehak heeeheeeeeh..just kidding? Kya strangers kiski tarah.. ok then strangers.? Khusi Sahi boli except mikku Gussa ho Bhai nhi Kuy frnd we are friends now? H Are haddi nhi tum sb meri sis ho khusi and smarkee Bye. I think me kabab m haddi bn ri hu??? Smarkee Khusi kaha gyi Online Nhi kisiko nhi ?? sach m Nhi pucho gussa kuy honga I love mahak????? Dono sis ko thnk In my school i was topper of not section whole school I\'am also your sister bro? Thnk sis Yhi hu mere section m me second topper hu Mehek is my love ? Tumhe kaise pta m bihar se hu me kanpur s hu. e mehek ji kon g Sahi boli Nhi chalta Tum kaha se ho khusi ap lpg kaha s ho Fullerene is used as an anti-aging and anti-damage agent in the cosmetic sector. Fullerenes are used as antiviral agents. This use is provided by its unique molecular structure, antioxidant effect and biological compatibility. Some Fullerenes can form conjugates with proteins and DNA. mujhe smjh ni a ra ap;og kya bt kr rae ho. Kya hua khusi Okk?? Yah lo Fullerene molecule can be used as an antioxidant because it can easily react with radicals due to the high affinity of the electron. At the same time, Fullerene is used as an anti-aging and anti-damage agent in the cosmetic sector. Fullerenes are used as antiviral agents. Nhi Pagal use btao Ha free hu bolo Buckminsterfullerene is a type of fullerene with the formula C60. It has a ... Smalley and team were able to use a laser vaporization technique to create carbon clusters which could ... Srry glti se ?? hey. Koi btao ki buckminister fullerence ka use kha hota I love mahak Hello Mikku I love Ja bolo Ok gn gn.subha aege,11.00 bje. sb milna thk Thnk Alkaline hydrolysis of of an ester to give carboxylic acid and alcohol of corresponding ester Saponification What?? Hii |
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| 50730. |
Sir iss time muje previous 10 ke qus karne chahiye ya ncert ke qus plz am confused ? |
| Answer» Only NCERT | |
| 50731. |
Why is fluerence so called |
| Answer» Because it is invented by scientist Buckminster Fullerence. After his name the name given. | |
| 50732. |
What is the full form of IUCD? In Biology |
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Answer» Intrauterine contraception device Intra uterine contraceptive device Intrauterine Contraceptive device |
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| 50733. |
What is roasting and calcination |
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Answer» Roasting- it is a process through which sulphide and carbonate ore are transformed into oxides by heating in the excess air .Calcination is the process of converting sulphide and carbonate ores into its oxides by heating it in limited air no extra oxygen required Roasting is a process in which ore is heated strongly in presence of air whereas calcination is a process in which ore is heated in limited air Changing of carbonate ores into oxide by heating in absence of oxygen is called calcination. whereas changing of sulphide ores into oxide by heating in presence of oxygen is called roasting. |
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| 50734. |
What do you mean by placenta??? |
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Answer» It is the thick covering at ****** which provides nutrients to embryo Placenta has a nourishment provide woman embryo Placenta is a special umblical cord which provide nutrition to feotus Placenta is a tube like structure |
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| 50735. |
Define the term ore. |
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Answer» Extracted metals easily from the minerals is called ore. Minerals from which we extracted metals easily is callad ore. |
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| 50736. |
Why gregor mendel choose pea plant for study of inheritence?? |
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Answer» The reasons for which Mendel choosed pea plant:•Grow quickly.•Characters *Length of the plant (tall or dwarf) *Seed shape (round of wrinkled) *Seed colour (yellow or green) *Pod shape *Pod colour *Flower position *Flower colour (violet or white)•Bisexual flower Easy to grow It take less time to grow Hlo It is easily available in his field |
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| 50737. |
Today is my birth day |
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Answer» Sorry galati se ho gya T Happy birthday ☺️☺️ Happy birthday ???????? Thnk ?????????????Happy birthday to my dearest brooooo?????????????????????????? Happy birthday ashu????? Happy birthday ?????? Happy Birthday Happiest br\'day ??? Happy birthday ashutosh Happy Birthday Happy birthday.. Mikku kaha h Hii Dekho Sakshi Mein ladkiyon ki bahut Ijjat karta hun isliye Kuchh Nahin bol raha hun thnk Hiiii Please mt jao smarkee Koi bt nhi sabko pta h Kuy Pata nahin kahan per hai Hli Hi |
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| 50738. |
Definition of law of dominance |
| Answer» The phenomenon of appearance of only one of the two contrasting traits in f1 generation is called dominance . The other character remains suppressed which is known as recessive character. | |
| 50739. |
What is one similar thing between isomers and allotropes |
| Answer» They all have same chemical properties but different physical properties. | |
| 50740. |
Common name of components in chemistry is important or not |
| Answer» No | |
| 50741. |
What is scarting |
| Answer» Scattering of light is a natural phenomena through which the light beam scattered by the suspended particles in the atmosphere | |
| 50742. |
Explain reflex arc pathway |
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Answer» Ha royal Oo ok padai karlo. Iss baar muje exam nahi hai??? Take care Dekhne mai acha lagta hai. Hansome hai. Lekin nahi mila mujse uska id???? Jaa rha hu science pdane Ok byee Ho skta hai uske koi aur id ho Ha pata nahi usme se uska konsa hai Aswin prasad. Lekin muje nahi mila ????? Accha us naam se bhut saari id hoge isiliye... Ek ladka hai Id * Ek ladka hai. 3saal se vo mere piche pada hai??? Maine bs ek baar iska use kiya tha apne frnd ka post dekhne ke liye Ye kon hai Ek baar usse confirm krr lena usne apne is to yhi btai thi Ek baar usme aswin prasad search karke dekho?bahut aarha hai. Haa ok? Mai nhi clata Muje lagta hai vo asu nahi hai. South indian lag rha hai. Backgroud,face Insta id Kya Ooo ok aapka batao Ek baar usse puch lena sirf ek he id aayi thi Ha tb vhi hoga Ek ladka tha Kingkohliashu aisa dala Pata nahi vo hai ya nahi Kya dali thi tum Usse pucho Maine nhi dekha Hai kya Blue shirt Kya hua Ok Gyi kya try ki Kingkohliashu dal dena yhi uski id h Pata nahi Tumhe uski id pta hai n Abhi try kro Insta id kya hai Bs tum google pe dalo n Phir sbse upar jo link aayega uspe click krr do search baar aayega usme ashu ke instra id dal do phir aa jayega Inatra stalker kya hai Lekin?? Fir bhi 10th hainaa? Google pe search kro inatra stalker Koi nii agar lyf rhi to exam bhut aayenge take care of yourself don\'t take tension about exams Kaise deku Kya hua royal Ha only prayers ? Tumhe ashu ko dekhna tha n I can\'t write exams Haa? Believe in god And dobara mat bolna ke tumhara last day hai Thnks Hmm??? Get well soon .. Not fine How are you laxmi Aao sab? Hii |
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| 50743. |
In chapter periodic classification of element how we can identify metals and non metals |
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Answer» Tendency to gain electron will show metallic charecter The elements having valence electron 1,2,3 can easily loos electron to get stability is called as metalElements having valence electron 5,6,7 can easily gain electron to get stability is called as non metal tendency to gain electrons will show mettalic charecter tendency to lose electrons will show non mettalic charecter |
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| 50744. |
Easy explanations of refraction of light in a glass slab |
| Answer» To understand the refraction of light through a glass slab consider the figure given below which shows the refraction of light through a rectangular glass slab.Here in this figure AO is the light ray travelling in air and incident on glass slab at point O.Now on entering the glass medium this ray bends towards the normal NN’ that is light ray AO gets refracted on entering the glass medium.After getting refracted this ray now travels through the glass slab and at point B it comes out of the glass slab as shown in the figure.Since ray OB goes from glass medium to air it again gets refracted and bends away from normal N1N\'1 and goes in direction BC.Here AO is the incident ray and BC is the emergent ray and they both are parallel to each other and OB is the refracted ray.Emergent ray is parallel to incident ray because the extent of bending of the ray of light at the opposite parallel faces which are PQ (air-glass interface) and SR (glass-air interface) of the rectangular glass slab is equal and opposite.In the figure i is the angle of incidence, r is the angle of refraction and e is the angle of emergence.Angle of incidence and angle of emergence are equal as emergent ray and incident ray are parallel to each other.When a light ray is incident normally to the interface of two media then there is no bending of light ray and it goes straight through the medium. | |
| 50745. |
Board question paper of 2020 science |
| Answer» Mere pass h ???? | |
| 50746. |
Refractive index means |
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Answer» It,s my phone no. 9122419939 Rreplyyyy Hii yogita Refractive Index\tThe extent of the change in direction that takes place in a given pair of media is expressed in terms of the refractive index.\tIt turns out that light propagates with different speeds in different media.\tThe value of the refractive index for a given pair of media depends upon the speed of light in the two media. It is the ratio of speed of light in vaccum to the speed of light in that medium.It is denoted by n and ų |
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| 50747. |
Dekha maine ashu ko |
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Answer» Ashu kon hai Hiiiiiiiiiiiiiiiiiiiiiiiii kajal Hi Ha kajal Blue shirt Hiii Id kya dali thi .. Bake tum usse puch lo Ha i am 98% sure Kunal kon hai Kunal Vo hi hai kya Hii Hii Blue shirt |
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| 50748. |
Write down working of electric motors and also electric generator? |
| Answer» Working\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 | |
| 50749. |
Why covalent compounds are bad conductor of electricity |
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Answer» Because they share their electrones and are not having free electrones Becuse the force of attraction between these molecules are not very strong Because there is very less electrostatic force of attraction in them Bonding in these compounds doesn\'t give rise to ions |
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| 50750. |
Kya ncert exempler bhi pdhna hoga? |
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Answer» 40%question aate hai Yes you can Not so important |
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