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NTA MOCK TESTS-NTA NEET SET 91-PHYSICS
- If a car covers (2)/(5)^(th) of the total distance with v1 speed and (...
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- From a 10 m high building a ston 'A' is dropped, and simultaneously an...
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- The force on a particle of mass 10g is (hati 10+hatj 5)N If it starts ...
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- An elevator and its load have a total mass of 800 kg. If the elevator,...
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- The half-life of tritium is 12.5 years. What mass of tritium of initia...
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- The half life of .92U^(238) against alpha -decay is 4.5xx10^9 years. W...
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- A tunnel is made inside earth passing throgh centre of earth. A partic...
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- Two springs of constants k1 and k2 have equal maximum velocities, when...
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- An earth- orbiting satellite has a solar energy collecting panel with ...
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- The fig. shows the variation of photon current with anode potential fo...
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- A uniform cylinder of length L and mass M having cross-sectional area ...
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- The spring balance A reads 2 kg with a block m suspended from it. A ba...
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- A biconvex lens of focal length 15 cm is in front of a plane mirror. T...
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- A concave mirror is placed on a horizontal table, with its axis direct...
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- A uniform cube of mass m and edge a moves on a horizontal surface alon...
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- A disc of mass 4.8 kg and radius 1 m is rolling on a horizontal surfac...
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- For the circuit shown in the figure :
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- A Ge specimen is dopped with Al. The concentration of acceptor atoms i...
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- The potential energy U between two molecules as a function of the dist...
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- In the relation ( dy)/( dt) = 2 omega sin ( omega t + phi(0)), the dim...
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