3 years ago

A wave has a wavelength of 1.2 m and a wave speed of 24 m/s. What is the

Chemistry

2 answers:

AlladinOne [14]3 years ago

5 0

Answer:

A. 20 Hz

Explanation:

24 divided by 1.2 = 20 Hz

Margaret [11]3 years ago

3 0

Answer:A

Explanation:

From the wave formulae, wave speed= wavelength * frequency we can obtain the frequency by making it the subject of the formula

Frequency= wave speed/ wavelength

The details are found in the image attached. The frequency refers to the number of cycles covered by a wave per unit time

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