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thensGarci thensGarci
  • 24-11-2016
  • Physics
Answered

A particular sound wave can be graphed using the function y=1 sin 4x. Find the amplitude and period of the function

Verified Answer :

syed514
syed514 syed514
  • 27-11-2016

Amplitude=1
period= pi/2

Answer Link
scme1702
scme1702 scme1702
  • 27-11-2016

The amplitude is equivalent to the coefficient of the sine function, so:
Amplitude = 1

The time period of a Sin(x) = 2π
The time period of Sin(4x) = 2π/4 = π/2
The period is π/2

Answer Link

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