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Assertion: Angle and angular displacemen...

Assertion: Angle and angular displacement a dimensionless quantities.
Reason: Angle is equal in are length divided by radius.

A

If both assertion and reason are true and reason is the correct explation of assertion.

B

If both assertion but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
a
Angle or angular displacement
`= ("Arc length" )/("Radius") = ([L])/([L]) .` it is a dimensionless quantity.
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