Physics, 01.08.2020 18:01 steven0448
If a key is pressed on a piano, the frequency of the resulting sound will determine the , and the amplitude will determine the of the perceived musical note.
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He viscosities of several liquids are being compared. all the liquids are poured down a slope with equal path lengths. the liquid with the highest viscosity will
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Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
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Physics, 22.06.2019 14:50
Abar magnet cut in half will form a total ofpoles.a)fourb)eightc)two
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If a key is pressed on a piano, the frequency of the resulting sound will determine the , and the am...
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