Which of the following represent a physical quantity
Ratio quantity
Scalar
Vector
All of these
As we have learned
Physical quantity -
A quantity that can be measured and expressed in the form of laws is called a Physical quantity.
- wherein
A physical quantity is expressed completely by its magnitude and unit.
(A) Ratio - Physical quantity with no unit
Ex - Strain
(B) Scalar (magnitude only)
Ex - length, time , work
(c) Vector (magnitude and direction )
Ex - displacement, velocity