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Nonsense answer = report
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Answer:
The speed of a wave can be calculated using the following formula:
v = fλ
where v is the speed of the wave, f is the frequency of the wave, and λ is the wavelength of the wave.
In this case, the frequency of the wave is 75 Hz, and the wavelength is 5 m, so we can plug in these values into the formula to find the speed:
v = 75 Hz x 5 m
= 375 m/s
So the speed of the sound wave produced by the lightning bolt is 375 m/s.
Simplified Version:
The speed of a sound wave can be calculated using the formula: speed = frequency x wavelength.
In this case, the frequency is 75 Hz and the wavelength is 5 m, so the speed of the wave is:
speed = 75 Hz x 5 m = 375 m/s.