Question: For a wave function s ( t ) = 2 0 s i n e ( 2 0 t + 3 ) The frequency is

For a wave function s(t)=20sine(20t+3)
The frequency is 10Hz
The frequency is 20Hz
The frequency is 3Hz
The frequency is 3Hz
For a wave function s(t)=20sine(20t+3) The frequency is 10Hz The frequency

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