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NTA MOCK TESTS-NTA NEET TEST 80-PHYSICS
- A particle moves with a speed v in a circle of radius R .when the part...
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- At time t = 0 , a horizontal disc starts rotating with angular acceler...
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- In a galvanometer, 5% of the total current in the circuit passes throu...
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- In the circuit shown in figure, reading of voltmeter is V1 when only S...
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- A thin semi-circular conducting ring of radius R is falling with its p...
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- A transformer of efficiency 90% has turns ratio 10 : 1. If the voltage...
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- A hollow charged metal sphere has radius r. If the potential differenc...
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- Show in the figure are two point charge + Q and - Q inside the cavity...
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- The gravitational field in a region is given by vecg=(5hati+12hatj)"N ...
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- If earth is supposed to be a sphere of radius R , if g(30) is value of...
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- If wavelengths of maximum intensity of radiations emitted by the sun a...
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- An inverted bell lying at the bottom of a lake 47.6 m deep has 50 cm^3...
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- 143 calories of heat energy are supplied to a gas . Its internal energ...
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- A bar magnet has coercivity 4xx10^(3) Am^(-1). It is desired to demagn...
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- A U - shaped conducting frame is fixed in space. A conducting rod CD l...
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- A 0.5kg block slides from the point A on a horizontal track with an in...
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- The position-time (x-t) graphs for two children A and B returning from...
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- Two cars move in the same direction along parallel roads. One of them ...
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- A bullet of mass 20 g has an initial speed of 1 ms^(-1) just before i...
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- In figure two identical particles each of mass m are tied together wit...
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