3 years ago

2. A sound wave in a steel rail has a frequency of 620 Hz and a wavelength of 10.5 m. What

Physics

2 answers:

Alex3 years ago

5 0

Answer:Speed of sound in steel is 6510m/s.

Explanation:

Speed, v= frequency,f÷ wavelength

v=?, f= 620, wavelength= 10.5

v= 620× 10.5

= 6510m/s

den301095 [7]3 years ago

5 0

V=f¥
=620x10.5
V=6510m/s

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