Physics, 13.02.2021 04:20 qdogisbeast6132
A sound wave has a frequency of 1100 Hz and wavelength of 0.3 m. Calculate the temperature of the air.
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Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.
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A sound wave has a frequency of 1100 Hz and wavelength of 0.3
m. Calculate the temperature of the a...
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