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Assertion: if two physical quantities h...

Assertion: if two physical quantities have same dimension, then they can be certainly added or subtracted because
Reason: if the dimension of both the quantities are same then both the physical quantities should be similar .

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
The unit for the base quantities are callled the base unit The unit of all physics quantities can be expressed as combinations of the base units.
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Knowledge Check

  • Which physical quantities have same dimensions ?

    A
    Force and power
    B
    Torque and energy
    C
    Torque and power
    D
    Force and Torque

  • Which physical quantities have the same dimension

    A
    Couple of force and work
    B
    Force and power
    C
    Latent heat and specific heat
    D
    Work and power

  • Pairs of physical quantities having same dimensions are

    A
    Reynolds number and strain
    B
    Torque and force
    C
    Curie and frequency
    D
    Gravitational potential and latent heat
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