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NTA MOCK TESTS-NTA NEET SET 75-PHYSICS
- Two trains A and B of length 400 m each are moving on two parallel tra...
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- A boy playing on the roof of a 10 m high building throws a ball with a...
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- Three blocks of masses m 1 , m 2 and m 3 are connected by...
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- A mass 1 kg is suspended by a thread. It is (i) lifted up with an ac...
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- Using the following data .Mass hydrogen atom = 1.00783 u Mass of neutr...
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- .^(65)Cu will turn into .^(66)Cu if it is bombarded will
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- If a simple pendulum oscillates with an amplitude of 50 mm and time pe...
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- The frequency of an open organ pipe is n. If one of its ends is closed...
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- Calculate de Broglie wavelength associated with an electron, accelerat...
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- In photoelectric emission process from a metal of work function 1.8 eV...
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- Two mercury drops (each of radius r) merge to form a bigger drop. The ...
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- A U-shaped wire is dipped in a soap solution, and removed. A thin soap...
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- Consider the show glass slab having a thin biconvex cavity of air cent...
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- A ray of light is incident on a surface of glass slab at an angle 45^@...
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- A thin horizontal circular disc is roating about a vertical axis passi...
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- The average value of rotational kinetic energy of one mole of oxygen g...
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- In a common emitter transistor amplifier, beta=60, R(0)=5000Omega and ...
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- Currents flowing in each of the following circuits A and B respectivel...
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- A brass wire 2 m long at 27^@C is held taut with negligible tension be...
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- Identify the pair whose dimensions are equal
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