Physics, asked by mkalpu2016, 5 days ago

Which of the following does not have the dimensions of force? a)Mass×acceleration b)pressure c)weight d)rate of change of momentum

Answers

Answered by EagleSohelOp786

0

Answer:

Frequency is the number of vibration per second.

So in this case the frequency of the wave is:

f=

2.5

20

Hz =8 Hz

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