1. what is the wave speed of a wave that has a frequency of 100 hz and a wavelength of 0.30 m?

The wave speed of the wave is 30 m/s

Explanation:

Wave speed is defined as the product of its wavelength and frequency.

Mathematically,

where,

= wavelength of the wave = 0.30 m

= frequency of the wave = 100 Hz =

Putting values in above equation, we get:

Hence, the wave speed of the wave is 30 m/s