A 60 Vibration Per Second Wave Travels 30 M in 1

question 94

Multiple Choice

A 60 vibration per second wave travels 30 m in 1 s. Its frequency is

• A)30 Hz and it travels at 60 m/s.
• B)60 Hz and it travels at 30 m/s.
• C)neither A nor B

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Definitions:

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