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The speed of a wave is 85 m/sec. If the wavelength of the wave is 0.5 meters, what is the frequency of the wave​

Sagot :

Answer:

Relation between speed

S

of wave, its wavelength

w

and it frequency

f

is

S

=

w

×

f

As speed of a wave is 65 m/sec .and wavelength of the wave is 0.8 meters, the frequency of the wave is given by

f

=

65

0.8

=

81.25

per second

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