In 1 s, four crests of a wave pass a certain point. What is the waves frequency?
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Answered by
8
Two crests make 1 wavelength !!
so time period will be 0.5 seconds
and thus the frequency will be 2 hz !!
so time period will be 0.5 seconds
and thus the frequency will be 2 hz !!
Answered by
7
frequency is the number of waves passing through one pointbin one second.
One wave has one crest and one trough.
If it has four crests then the frequency will be 2 Hz.
^-^
One wave has one crest and one trough.
If it has four crests then the frequency will be 2 Hz.
^-^
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