Question

Calculate the frequency of a wave with a period 0,2s​

Answer 1

The frequency of the wave is 5 Hz (Hertz), which means it oscillates or cycles 5 times in one second.

Step-by-step explanation:

The frequency of a wave is the number of times the wave oscillates or cycles in a given period of time. The period of a wave is the time it takes for the wave to complete one cycle.

The period of the wave is given as 0.2 seconds. To calculate the frequency, we can use the formula:

Frequency (f) = 1 / period (T)

So in this case:

f = 1 / 0.2 seconds

The frequency of the wave is 5 Hz (Hertz), which means it oscillates or cycles 5 times in one second.

Answer 2

Formula for frequency:

`f=(1)/(T)`

frequency(measured in Hertz) = 1 / period(measured in seconds)

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Given:

`T=0.2s`

`f=?`

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Finding frequency:

`f=(1)/(T)`

`f=(1)/(0.2)`

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Answer:

`\fbox{f = 5 Hertz}`