Waves questions | form four Physics
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(2131) Question Category: Short answers What is a sonometer? Answer / Solution UNSOLVED |
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(2132) Question Category: Short answers Briefly explain when resonance is said to occur? Answer / Solution UNSOLVED |
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(2133) Question Category: Short answers Two boys at 200m apart stand on one side of a high vertical cliff at the same perpendicular distance from it. When one fires a gun, the other hears the sound 0.6 seconds after the flash and the second sound 0.25 seconds after the first sound. Calculate the perpendicular distance of the two boys from the cliff. Answer / Solution UNSOLVED |
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(2134) Question Category: Short answers Distinguish between mechanical and electromagnetic waves. Answer / Solution UNSOLVED |
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(2135) Question Category: Short answers Explain why a duck remains floating at the same place as a wave passes by the Answer / Solution UNSOLVED |
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