What is an epoch? Give its unit.
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The intial phase of oscillating particle is known as epoch.
Let a particle oscillating in Simple harmonic motion .
So, trajectory of motion , y = Asin(ωt ± Ф )
Here , here Ф is what ? Yes, it is epoch because initial phase is known as epoch so, Ф is epoch .
Now, you can easily say it's unit e.g,. Radian
it is dimensionless quantity.
Let a particle oscillating in Simple harmonic motion .
So, trajectory of motion , y = Asin(ωt ± Ф )
Here , here Ф is what ? Yes, it is epoch because initial phase is known as epoch so, Ф is epoch .
Now, you can easily say it's unit e.g,. Radian
it is dimensionless quantity.
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