Question

What is a wave frequency?
A.
the loudness of a wave as it travels through the air
B.
the height of a wave between peak and trough
C.
the number of waves that pass a fixed point in a fixed period of time
D.
the speed that a wave is passed from particle to particle through a medium

Answer 1

$\huge\boxed{\underline{\mathcal{\red{A } \green{N } \pink{S } \orange{W } \blue{E } \pink{R }}}}$

C)The number of waves that pass a fixed point in a fixed period of time.✔️

Hope it helps ♥️

Answer 2

ANSWER: Wave frequency is the number of waves that pass a fixed point in a given amount of time. The SI unit for wave frequency is the hertz (Hz), where 1 hertz equals 1 wave passing a fixed point in 1-second or frequency, in physics, the number of waves that pass a fixed point in unit time; also, the number of cycles or vibrations undergone during one unit of time by a body in periodic motion.

Explanation:

In simple easy words.....C is the correct answer to your science problem hope it helps you get an A+!!    ;D