Physics, asked by AryanRoy81072, 6 months ago

A wave of periodic time 0. 004 s travels with a speed of 4.8 km/s in iron. What will be its wavelength in
(a) iron and (b) air? Take speed of sound in air as 332 m/s.

Answers

Answered by sourabh3108

6

Answer:

option a is right answer

Explanation:

please mark brianliest answer

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