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MakcuM [25]
1 year ago
7

A wave has angular frequency 30 rad/s and wavelength 2.0 m. What are its (a) wave number and (b) wave speed

Physics
1 answer:
masya89 [10]1 year ago
4 0

Answer:

a) 15 b) 60 i think is the answer

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Answer:

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