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A simple harmonic wave having an amplitu...

A simple harmonic wave having an amplitude a and time period T is represented by the equation y = `5"sin"pi(t + 4)m`. Then the value of amplitude (a) in (m) and time period (T) in second are

A

A= 5 , T = 2

B

A = 10 , T =1

C

A = 5 , T = 1

D

A = 10 , T =2

Text Solution

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The correct Answer is:
A
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