Sound Waves Video Lessons

Concept

# Problem: When the temperature of the air is 25°C, the velocity of a sound wave traveling through the air is approximately.A. 320 m/s. B. 332 m/s. C. 347 m/s. D. 357 m/s.

###### FREE Expert Solution

Velocity of sound in air:

$\overline{){\mathbf{v}}{\mathbf{=}}{\mathbf{331}}{\mathbf{.}}{\mathbf{4}}{\mathbf{+}}{\mathbf{0}}{\mathbf{.}}{\mathbf{6}}{{\mathbf{T}}}_{{\mathbf{C}}}}$

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###### Problem Details

When the temperature of the air is 25°C, the velocity of a sound wave traveling through the air is approximately.

A. 320 m/s.

B. 332 m/s.

C. 347 m/s.

D. 357 m/s.