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WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2007-PHYSICS
- If the displacement of a particle changes with time as sqrt(x)=t+3, th...
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- A rain drop of radius R falls from a height of H metre above the groun...
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- Which of the following heat transfer processes is/are necessary so tha...
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- If the displacement (X) of the medium in the x-direction at a point x ...
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- Which of the following equations is Einstein's equation related to pho...
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- An object of mass m is projected at an angle 60^(@) (with horizontal a...
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- The temperature at which the r.m.s velocity of constituent gas particl...
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- A body is floating partially immersed in a liquid. If the body and the...
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- 300 grams of water at 80^(@)C are poured on a large block of ice at 0^...
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- If three bulbs of ratings 60W, 75W and 100 W are connected to 220 v ma...
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- The current through a semiconductor is carried by
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- An alternating voltage (E) varies with time (t) in a circuit which is ...
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- The temeprature of a star can be determined using
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- The average rise in temperature produced in a resistance carrying a ti...
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- The work done in carrying a charge q once round a circle of radius r w...
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- A nuclear reaction is given by ""(7)N^(14)+""(2)He^(4)to""(8)O^(17)+x ...
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- Which of the following is a vector quantity?
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- Total internal reflection takes place when light moves from a medium ...
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- Two wires of same material have length L and L/2 and radius r and r/2 ...
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- A cyclist is moving along a curvature of radius r at a constant speed ...
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