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NTA MOCK TESTS-NTA NEET SET 87-PHYSICS
- Block A is hanging from a vertical spring and is at rest. Block B stri...
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- If k(s) and k(p) respectively are effective spring constant in series ...
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- A plane electromagnetic wave of wave intensity 6 W//m^(2) strikes a sm...
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- If the kinetic energy of a free electron doubles , its de - Broglie wa...
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- A frame made of metalic wire enclosing a surface area A is covered wit...
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- In turbulent flow the velocity of the liquid molecules in contact with...
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- A person can see objects clearly only when they lie between 50cm and ...
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- A concave mirror of focal length f produces a real image n times the s...
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- A circular disc of radius R and thickness (R)/(6) has moment of inerti...
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- A sphere and a hollow cylinder roll without slipping down two separate...
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- In a common base transistor circuit, IC is the Output current and IE ...
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- In a reverse biased diode, when the applied voltage changes by 1V, the...
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- Two moles of oxygen are mixed with eight moles of helium. The effectiv...
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- A unit of area, often used in measuring land areas, is the hectare def...
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- In Young's double slit experiment
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- How does the angular width of principal maximum in the diffraction pat...
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- When the observer moves towards the stationary source with velocity, v...
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- A whistle producing sound waves of frequencies 9500 Hz and above is ap...
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- A body moves from a position vec(r(1))=(2hati-3hatj-4hatk) m to a posi...
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- In each heart beat, a heart pumps 80 ml blood at an average pressure o...
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