Question

Two scientists set up an experiment to measure the speed of sound through a metal. If they measured the frequency of the sound to be 300.0 Hz and the wavelength to be 4.0 m, what is the speed of sound in the metal?

Answer 1

To find the speed of sound in the metal, multiply the frequency of 300.0 Hz by the wavelength of 4.0 m, yielding a speed of 1200.0 m/s.

Step-by-step explanation:

The speed of sound in a medium is calculated by multiplying the frequency of the sound by its wavelength. In the given problem, the frequency of the sound is 300.0 Hz and the wavelength is 4.0 m. Using the formula speed = frequency × wavelength, we can calculate the speed of sound in the metal as follows:

Speed of sound = 300.0 Hz × 4.0 m

Speed of sound = 1200.0 m/s

Therefore, the speed of sound in the metal is 1200.0 meters per second (m/s).