A string of mass 3 g and length 1 m can carry a wave of 20 mW power. The amplitude of the wave is 2.25 mm. What is the tension applied to the string if it oscillates with a period of 40 ms.
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A string of mass 3 g and length 1 m can carry a wave of 20 mW power. The amplitude of the wave is 2.25 mm. What is the tension applied to the string if it oscillates with a period of 40 ms.
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