Question

The velocity of sound apparatus is used in an investigation to determine the frequency of an unknown tuning fork. The temperature of the room is 25° Celsius, the first antinode is at .75meters with the second position at 2.25.

A. Determine the wavelength of the tuning fork.

B. Determine the speed of sound in that room.

C. Determine the frequency of the tuning fork. ​

Answer 1

Step-by-step explanation:

The relationship of the speed of sound, its frequency, and wavelength is the same as for all waves: vw = fλ, where vw is the speed of sound, f is its frequency, and λ is its wavelength.