the ratio of frequency of the two mechanical waves in a medium is 3:4. find the ratio of their wavelength and time period?
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the ratio of frequency of the two mechanical waves in a medium is 3:4. find the ratio of their wavelength and time period?
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Answer:
λ = v / f
In a medium both will travel with same velocity
So,
Ratio of wavelength = 1 / Ratio of Frequency
= 1 / (3 : 4)
= 4 : 3
Time period = 1 / Frequency
Ratio of time period = 1 / Ratio of Frequency
= 1 / (3 : 4)
= 4 : 3
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