Physics, 04.05.2022 04:00 giulianna41
6)
The big string of a guitar plays a low E note. The guitar vibrates at a frequency of 41.2 Hz. The sound
wave moves at s41 m/e
at 343 m/s. What is the wavelength of the sound wave?
Answers: 3
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You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a
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Which describes increasing the efficiency of energy resource
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What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%
Answers: 2
6)
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