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2 years ago

If a wave is traveling 100 m/s and has the wavelength of .002, what is the frequency of the wave?

Physics

1 answer:

Brums [2.3K]2 years ago

5 0

Frequency = (wave speed) / (wavelength)

Frequency = (100 m/s) / (0.002 meters)

Frequency = (100/0.002) (meter / meter-second)

Frequency = 50,000 / second (That's 50,000 Hz or 50 KHz)

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2 years ago

During which two time intervals does the particle undergo equal displacement?

san4es73 [151]

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In the given figure, the velocity time graph is shown. We know that the area under v-t curve gives the displacement of the particle.

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Area under CD, $d_3=\dfrac{1}{2}\times 2\times 7=7\ m$

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2 years ago

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3 years ago

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