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3 years ago

A wave oscillates 50 times per second. What is its frequency?

Physics

2 answers:

LenKa [72]3 years ago

8 0

Answer:

Frequency of the wave is f = 50 Hz

Explanation:

It is given that, a wave oscillates 50 times per second. The number of oscillations per second is called frequency of a wave. Mathematically, it can be written as:

$frequency=no\ of\ oscillations$

Here, number of oscillations, n = 50

So, frequency of this wave is equivalent to 50 Hz. It is equal to number of cycles per second.

So, the correct option is (b). Hence, this is the required solution.

Advocard [28]3 years ago

6 0

"per second" is exactly the definition of "Hertz".

50 per second is 50 Hz. (B)

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