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NTA MOCK TESTS-JEE MOCK TEST 21-PHYSICS
- A 10 muF capacitor is charged to a potential difference of 50 V and is...
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- A particle of mass 2 xx 10^-5 kg moves horizontally between two horizo...
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- Two identical vessels contain two different ideal gases at the same te...
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- The K(alpha) line obtained for molybdenum (Z = 42) is 0.71 Å. Then, th...
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- Wire having tension 225 N produces six beats per second when it is tun...
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- The arrangement is released from rest. The minimum angle theta at whic...
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- The length and breadth of a metal sheet are 3.124m and 3.002m respecti...
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- A bead of mass m can slide without friction on a fixed circular horizo...
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- There is a thin uniform disc of radius R and mass per unit area σ in w...
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- A cylinder of mass M and radius R lies on a plank of mass M as shown. ...
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- Two wires of the same material (Young's modulus=Y) and same length L b...
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- A layer of oil with density 724 kg m^(-3) floats on water of density 1...
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- A uniform ball of radius r rolls without slipping down from the top of...
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- A vessel contains two non-reactive gases neon (monoatomic) and oxygen ...
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- In a transistor, the collector current varies by 0.49 mA and emitter c...
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- If in nuclear fission, a piece of uranium of mass 6.0 g is lost, the e...
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- In the given circuit, what is the current (in A) through the battery?
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- A galvanometer coil has a resistance 90 Omega and full scale deflectio...
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- At what distance from a convex mirror of focal length 2.5 m should a b...
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- The resistance of each straight section r = 2 Omega. Find the equivale...
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