Physics
1 atm is equal to
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______ is the “Work done in moving a unit charge between two points in an electric circuit”?
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A ball is thrown towards the earth and bounce back. During this process:
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A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m while applying the force and the ball goes up to 2 m height further, find the magnitude of the force. Consider g = 10 m/s2
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A body is falling freely under gravity. How much distance it falls during an interval between 1st and 2nd seconds of its motion (g = 10)?
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A chronometer meter measures__________?
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A convex lens acts as diverging lens if_________________?
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A convex lens gives a virtual image only when the object lies_________________?
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A football is kicked at 45 degrees with horizontal with K.E of E. Its K.E. at highest point is
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