Physics, 17.11.2019 22:31 dkh2021

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a tuning fork with a frequency of 440 hz produces waves with a wavelength of 0.78 m at 20° c. what will be its wavelength at 13° c?

0.77 m

1.29 m

0.66 m

2.06 m

Answers: 3

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a tuning fork with a frequency of 440 hz produces waves with a wavelength of 0.78 m at 20°...