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NTA MOCK TESTS-NEET MOCK TEST 5-PHYSICS - SINGLE CHOICE
- A bimetallic is made of two strips A and B having coefficients of line...
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- A wire of natural length l, young's modulus Y and area of cross-sectio...
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- A copper disc of radius 0.1 m is roated about its centre with 20 revol...
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- Figure shows the acceleration-time graphs of a particle. Which of the ...
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- A single slit of width b is illuminated by a coherent monochromatic li...
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- A given quantity of a ideal gas is at pressure P and absolute tempera...
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- The radiation emitted by a star A is 10,000 times that of the sun. If ...
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- How many times larger is the spacing between the energy levels with n=...
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- In the following, which one of the diodes is reverse biased ?
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- A bar magnet suspended in magnetic meridian executes oscillations with...
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- Three cells of emf 1 V and iternal resistance 1 Omega each are connect...
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- An elevator is going up. The variation in the velocity of the elevato...
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- When the angle of incidence on a material is 60^(@), the reflected lig...
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- When monochromatic radiation of intensity I falls on a metal surface, ...
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- A transformer of efficiency 90% has turns ratio 10 : 1. If the voltage...
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- Three particles start from the origin at the same time, one with a vel...
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- A laser beam is sent to the moon and reflected back to earth by a mirr...
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- The wheel of a toy car rotates about a fixed axes. It slows down from ...
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- The resultant of two vectors at right angles is 5 N. If the angle betw...
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- An electron having kinetic energy 10eV is circulating in a path of rad...
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