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inna [77]
3 years ago
9

Graphs help you see..

Physics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0
I think it's B because when you graph you do see the relationship between the dependent and independent variable
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The formula for the period of wave is: wave period is equals to 1 over the frequency.waveperiod=\frac{1}{frequency}
To get the value of period of wave you need to divide 1 by 200 Hz. However, beforehand, you have to convert 200 Hz to cycles per second. So that would be, 200 cyles per second or 200/s.
By then, you can start the computation by dividing 1 by 200/s. Since 200/s is in fractional form, you have to find its reciprocal form and multiply it to one which would give you 1 (one) second over 200. This would then lead us to the value 0.005 seconds as the wave period.

wave period= 1/200 Hz
Convert Hz to cycles per second first
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get the reciprocal form of 200/s which is s/200

then you can start the actual computation:

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Putting values in above equation, we get:

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7 0
3 years ago
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