A periodic wave with a wavelength = 2 m has a speed V = 4 m/s. What is the wave’s frequency?

Formula for wave frequency: f = s/w

f = frequency

s = speed

w = wavelength

Solve for the frequency using the given values.

f = 4/2

f = 2 Hz

Therefore, the wave frequency is 2 Hz.

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Frequency of any wave = (wave speed) / (wave length)

Frequency = (4 m/s) / (2 m)

Frequency = 2/s

Frequency = 2 Hz

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

the inner core.

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klicker