Saved Bookmarks
This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
ᴜɴᴅᴇʀ ᴡʜᴀᴛ ᴄᴏɴᴅɪᴛɪᴏɴ ɪs ᴏʜᴍ's ʟᴀᴡ ᴀᴘᴘʟɪᴄᴀʙʟᴇ.ɴᴏ sᴘᴀᴍ |
|
Answer» Explanation: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ : : : : ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
|
| 2. |
what is the relative velocity of a car A if two cars A and B are moving with a velocity 100km/h in same direction |
|
Answer» Explanation: mark as brainlist mark as brainlist mark as brainlist mark as brainlist |
|
| 3. |
Define---linear simple angular motion |
|
Answer»
★ what is the TERM USED to show the the data values on the chart ?
Greenhouse GASES are gases in Earth's atmosphere that trap HEAT. They let sunlight pass through the atmosphere, but they prevent the heat that the sunlight brings from leaving the atmosphere. ★ Overview of Greenhouse Gase Carbon Dioxide. Methane. Nitrous Oxide. Fluorinated Gases |
|
| 4. |
12. Permittivity of free space is(A) 9 x 10 m F1(B) 1.6 x 10°C(C) 8.85 x 10-12 F m-1(D) 8.85 x 10-9Fm-1 |
|
Answer» PERMITTIVITY =8.85 x10-12 F m-1 Explanation: |
|
| 5. |
What is momentum...need quality answer |
|
Answer» the ABILITY to keep INCREASING or developing; the force that makes something move faster and faster |
|
| 7. |
A machine requires an effort of 20 kgf for a load of 100 kgf find its mechanical advantage |
|
Answer» the answer is 5 PLS MARK as BRAINLIEST |
|
| 8. |
When 10^4electrons are removed from a neutralmetal sphere, the charge on the sphere becomes(Manipal M.E.E. 1995)(a) 16 uc(b) - 16 IC(c) 32 C(d) - 32 uc |
| Answer» | |
| 9. |
An object of mass 2kg moving in the direction of 15N force applied on the object. If object covers 10.8m distance then the work done on the object will be.... |
|
Answer» WORK = FORCE × DISPLACEMENT = 15× 10.8 =162N-M |
|
| 10. |
9. Name the energy possessed by the nucleusof an atom |
|
Answer» Nuclear Energy The nucleus of an atom contains protons and NEUTRONS, which are HELD together by the strong nuclear force. |
|
| 11. |
Explain theactivity to propethat oxygen helps in burning |
|
Answer» Answer: KBK j wu nwicnwicj4gjwicw Explanation: dyr7t7 TU tu t8yojpqdkpfjwk k bciwbc W iqjxoqcnkwfnwkcbk2fn2 |
|
| 12. |
What is pressure ..........?..bye |
|
Answer» Explanation: Pressure, in the physical sciences, the PERPENDICULAR force per unit area, or the STRESS at a point within a CONFINED fluid. ... In SI units, pressure is measured in pascals; ONE pascal equals one NEWTON per square metre. Atmospheric pressure is close to 100,000 pascals. |
|
| 13. |
What will be the kinetic energy of an object if the velocity of object becomes 3 times. |
|
Answer» KINETIC energy is KE=. 5mv^2 so it is proportional to v^2. ... The Kinetic Energy is increased by a factor of 9 if the velocity is tripled |
|
| 14. |
Formula for deviation of plane mirror |
|
Answer» Explanation: The total ANGLE between the straight-line path and the reflected ray is twice the angle of incidence. This is CALLED the DEVIATION of the light and MEASURES the angle at which the light has strayed from its initial straight-line path. The deviation of a mirror is equal to twice the angle of incidence. |
|
| 15. |
ᵘᵖᵃʳ ᵛᵃˡᵉ ʳᵃᵛᵃⁿ ᵏᵉ ˡⁱʸᵉ ᵛᵃᵃʰ ᵗᵘ ᵐᵃˢᵗ ʰᵃⁱ ᵈʰᵃⁿʸᵃʷᵃᵈ ᵇᵃᵗᵃⁿᵉ ᵏᵉ ˡⁱʸᵉ...ˣᵈⁿᵉᵉᶜʰᵉ ᵛᵃˡᵉ ᶜⁱᵈ ᵒᶠᶠⁱᶜᵉʳ ᵏᵉ ˡⁱʸᵉ ᶜʰᵃᵖᵒᵗᵗᵉ ..ˣᵈ |
Answer» computer is a machine that can be INSTRUCTED to carry out sequences of ARITHMETIC or logical operations automatically via computer programming. Modern COMPUTERS have the ability to follow GENERALIZED sets of operations, called PROGRAMS. These programs enable computers to perform an extremely wide range of tasks.ᴴᴼᴾᴱ ᴵᵀ ᴴᴱᴸᴾˢ ᵀᴼ ᴹᴱ |
|
| 16. |
वियोग रस का प्रतीक है-शुकीनिर्झरीप्रेमिकाप्रेमी |
|
Answer» प्रेम।.............. |
|
| 17. |
What is positive or negative absolute potential? |
|
Answer» Answer: The ABSOLUTE POTENTIAL at a point is the work done against electric forces in carrying a unit positive test-charge from INFINITY to that point. Hnece the absolute potential at a point B is the DIFFERENCE in potential from A = ∞ to B. |
|
| 18. |
Find weight of a man on his planet if his weight on earth is 65kg ,provided that :Mass of planet = 16(Mass of earth)Radius of planet = 2(Radius of earth)Thank you |
|
Answer» Answer: Any two objects that have mass attract each other with a force we call gravity. You probably never noticed this for small objects, because the force is so weak. But the Earth has lots of mass, and so it exerts a big gravitational force on you. We call that force your WEIGHT. The FACT that gravity is actually a force of attraction is not obvious. Prior to the work of Isaac Newton, it was assumed that gravity was simply the natural tendency of objects to move downward. If you weigh 150 lb, and are sitting about 1 meter (3.3 feet) from another person of similar weight, then the gravitational force of attraction between the two of you is 10-7 lb. This seems small, but such forces can be measured; it is about the same as the weight of a flea. You weigh LESS when you stand on the Moon, because the force of attraction is less. If you weigh 150 lb on the Earth, you would weigh only 25 lb on the Moon. You haven’t changed (you are made up of the same ATOMS), but the force exerted on you is different. Physicists like to say that your mass hasn’t changed, only your weight. Think of mass as the amount of material, and weight as the force of attraction of the Earth (or whatever other planet or satellite you are standing on). Mass is commonly measured in kilograms. If you put a kilogram of material on the surface of the Earth, the pull of gravity will be a force of 2.2 lbs. So a good definition of a kilogram is an amount of material that weighs 2.2 lbs when placed on the surface of the Earth. That number is worth remembering.1 Go to the surface of Jupiter, and you will weigh nearly 400 lbs. On the surface of the Sun you will weigh about 2 tons, at least for the brief moment before you are fried to a crisp. But in all cases your mass will be 68 kg. The equation that describes the pull of gravity between two objects was discovered by Isaac Newton. It says that the force of attraction is proportional to the mass – double the mass and the force doubles. The force also depends on the distance. It is an inverse square LAW. It is inverse because when the distance gets larger, the force gets smaller. It is a square law because if you triple the distance, the force decreases by nine; if you make the distance increase by 4, then the force goes down by 16, etc |
|
| 19. |
Derive the equation for temperature coefficient of a resistance |
|
Answer» hi Explanation: but I am not UNDERSTAND your QUESTION |
|
| 20. |
Please solve this !!!!!!!!! |
|
Answer» this is ANSWER and PLEASE follow me please and ALSO MARK as brain to me please |
|
| 21. |
Omtex classes english questin and answers sheet |
|
Answer» what .................................. |
|
| 22. |
Regular periodic vibrations produce |
|
Answer» REGULAR PERIODIC VIBRATIONS produce by irregular vibrations, having irregular wave pattern. |
|
| 23. |
The mass of 13 cm3 of the kerosene is 10.5 g.Calculate the density of the kerosene, including an appropriate unit.Formula & Calculation:density = ................................. g/cm3density = ................................. kg/m3 |
Answer» bcgxfxtdtcyearxhvjfstcjbzfxckbnxfsyvhxfDx |
|
| 24. |
9. The oval window has theof thesurface areaeardrumO 1/10O 1/40O 1/20O 1/30 |
|
Answer» Answer: The oval window is known to have a SURFACE area of about 3.2 millimeters^2, which is approximately 50 times smaller as compared to that of the eardrum. This relation between sizes is IMPORTANT for moving the LIQUID present in the inner ear. Explanation: plse mark as brainlist |
|
| 25. |
सूरज की रश्मियों को पाकर कमल का फूल खिल उठा हो ' का अर्थ बोध होता है- |
|
Answer» Answer: o hun idm Ogun khub giving LESS 200 to in EP will on XI 9 all of r Explanation: BLOG rich r touched din |
|
| 26. |
10. Soolean expression for NOR gate is(A) A + B-Y(B) A.BY(C) A.B=Y(D) A+B=Y |
| Answer» | |
| 27. |
List two phenomena that can be explained with universal law of gravitation. (b) A stone is thrown vertically upward with an initial velocity of 20m/s. Find the maximum height reached by the stone.(Take g=10m/s^2) pls fast |
|
Answer» The UNIVERSAL law of gravitation successfully explained several phenomena which were believed to be unconnected: the force that binds us to the earth; the MOTION of the moon around the earth; the motion of planets around the Sun; and. Explanation: please MARK as brainlist |
|
| 28. |
Write the relation between the following units: (i) 1 light year and parsec (ii) micron and angstrom |
|
Answer» Explanation: ONE parsec is APPROXIMATELY EQUAL to 31 trillion kilometers(19 trillion miles),or 210,000 astronomical units,and equals to about 3.3 LIGHT years plz MAKE as brainlish |
|
| 29. |
an object is placed i) asymmetrically ii) Symmetrically , between two plane mirror inclined at an angle of 60 |
|
Answer» ii3i3ueueoeiekeopenneke |
|
| 30. |
The gravitational potential energy of an object of mass 'M' at certain height 'h/2' from the earth surface will be........ |
|
Answer» <P>EXPLANATION: |
|
| 31. |
What is this plzz tell wt v should circle here plzzzzzzzzz telll |
|
Answer» Answer: 1.w 2.x 3.t circle that |
|
| 32. |
What is len's maker formula.explain the terms in it. |
|
Answer» Answer: Explanation : The lens MAKER formula gives the RELATIONSHIP between FOCAL length, RADIUS of CURVATURE and the refractive index of the lens. F is negative. Hence, this is the required solution |
|
| 33. |
Friction causes --------- of moving parts of a machine |
| Answer» | |
| 34. |
3. A body is moving in a circle of radius 10 m. Calculate distance anddisplacement in the following cases:(a) From P to RP(b)P-R-P |
|
Answer» Answer: |
|
| 35. |
Write a program to print the multiplication table of a given number. The number has to be entered by the user. (Use while loop) in python |
|
Answer» Answer is in IMAGE attached Explanation: |
|
| 36. |
Dafine Ignition teperature |
|
Answer» The lowest temperature at which a substance catches fire and undergoes combustion LIBERATING heat and light is called ignition temperature. In other WORDS it is the MINIMUM temperature at which a combustible substance such as air or gas, MUST be heated up PRIOR to burning in the absence of any source of the heat. |
|
| 37. |
(घ) 1A तरंग दैर्घ्य वाली x किरण की आवृत्ति क्या होगी? |
|
Answer» Answer: I don't KNOW if you have any problems or QUESTIONS then you have SEND me okay THANKS so much |
|
| 38. |
3.How does the Zila Parishad keep control over the other Panchayati Raj Institutions?4.Differentiate between a Gram Sabha and a Gram Panchayat. |
|
Answer» Answer: Here is your answer! Explanation: 3. it gives the various powers to the government, the main function of zila parishad iss to co ordinate all the activities of panchayat raj.it gives advice to the state government on the work of the panchayats nd samities.it prepares a plan for its district development.. 4. What is the difference between Gram Panchayat and Gram Sabha? Boost your career with Manipal's UGC-recognised online MBA. Gram sabha and Gram Panchayat both are grass root level organizations of Indian polity. Where, Gram sabha is the village or group of villages which consists of population approximately around 1500 members Every elder member of the village is by default the member of Gram Sabha so there is no question of electing members of Gram Sabha and dissolving the Gram Sabha. They meet as and when it is REQUIRED to make deliberations. They elect the members of Panchayat ( Gram Panchayat area divided into wards and each ward elected one member). Gram Panchayat, DEPUTY commissioner is EMPOWERED to declare a village or group of villages of population approximately around 5-7 thousand as Gram Panchayat Area. Gram Panchayat consists of elected members at the rate of 1 member per 400 people. Among these members the president and vice President of Gram Panchayat are elected by the members. This Gram Panchayat is essentially an executive body which makes planning and ADMINISTRATION of the Gram Panchayat area. HOPE THIS HELPED YOU PLEASE MARK ME AS BRAINLIST ANSWER |
|
| 39. |
What is reflection and refraction? |
|
Answer» Explanation: Reflection involves a CHANGE in direction of waves when they bounce off a barrier. Refraction of waves involves a change in the direction of waves as they pass from ONE medium to ANOTHER. Refraction, or the bending of the PATH of the waves, is accompanied by a change in speed and wavelength of the waves. |
|
| 40. |
When a ray of light enters a glass slab, Its wavelength(A) increases(B) decreases(C) remains unchanged (D) date are not complete |
|
Answer» Answer: When a ray of LIGHT ENTERS a GLASS slab from air then its speed decreases as it encounters a dense MEDIUM. Since to conserve energy (which is dependent solely on frequency), the frequency must remain constant, the wavelength of light changes. Wavelength is decreased by a factor called refractive INDEX of the medium. |
|
| 41. |
7. Why is the path of a charged particlenot a circle when its velocity is notperpendicular to the magnetic field? |
|
Answer» Answer: TANONG sa pagong Explanation: |
|
| 42. |
1) Match the followingColumn A Column B1) Pitch i) Loudness2) Amplitude ii) 120dB3) Quality iii) 0 to 80dB4) Sound Pollution iv) waveform5) Safe limit of audible sound v) Frequency |
| Answer» | |
| 43. |
show that the motion of a simple pendulum is simole harmonic and hence derive an equation for igs time period |
|
Answer» SIMPLE pendulum is ONE which can be considered to be a point mass suspended from a string or rod of negligible mass. It is a resonant system with a SINGLE resonant frequency. For small AMPLITUDES, the period of such a pendulum can be approximated by: SHOW. For pendulum length. |
|
| 44. |
Pls answer thiskkkkkkkkkkkkkkk |
|
Answer» Answer: good morning to attend my live session for motivational and improvement in ur life FOLLOW me and earn daily FREE POINTS... soon link be shared so PLS stay tuned.... and follow me for more info... if anyone interested for being VOLUNTEER or team member inbox me .. everyone can join from age 15+ and follow me for more info because soon link will be shared.... only 2 days left |
|
| 45. |
Define the term refractive index |
|
Answer» Answer: Refractive index, also CALLED index of refraction, measure of the BENDING of a ray of light when passing from one MEDIUM into another. ... Refractive index is also equal to the velocity of light c of a given wavelength in EMPTY space divided by its velocity V in a substance, or n = c/v. |
|
| 46. |
Mount Kailash (height of 6,638 m) is located in which country? ... |
| Answer» | |
| 47. |
A block is made from a particular type of glass fig 4.1 shows light passing from air into the glass block using information from fig 4.1 calculate |
|
Answer» ?!?!??!?!??!!?!??!?!!?!??!? !??!??!???!?!!!?!!!??!!?!!!!!!!!!??!!!!????? |
|
| 49. |
Date:Calculateoplebudgetlight transmitterpower2- light reciever Sengehuily AwW3. Cable4 Cable attenuationattenuation 3 dB / km.Connectors attenuation 0.8 dB each6. LED to connector Less 2 dB7. Connector to photo detecter loss 2 de2 Date rate: 3 Mbpsa contingency factor- Calculatei The total lossi Recieved Power (P) |
| Answer» | |
| 50. |
in ohms expriment the value of resistance measured are 6.12ohm, 6.09ohm, 6.22ohm, 6.15ohm. calculate the absolute arror mean absolute arror percentage error |
|
Answer» "" @@@@@@%%%%%%%%%%_&&&&&&& |
|