Question

calculate the time taken by a sound wave of frequency 100Hz and wavelength 50 cm to travel a distance of 500 m.
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Answer 1

Explanation:

hello there

the answer to this question is

we all know that distance = v×t

thus

we do know that v = frequency × wavelength

thus speed of sound = 100× (50/100)

thus v= 50 m/s

hence

time take to travel 500m =

= distance/velocity

=500/50 = 100 seconds

so hope you understood

have a great day ahead!!