Question

out of the following which one is dimentionless quantity
(a) force
(b)stress
(c) strain
(d)velocity​

Answer 1

Answer:

Hey mate, here is your answer

Explanation:

Out of the following (c) strain is a directionless quantity.

Strain- It is a ratio of original length to the extended length, where the units get cancelled out in the numerator and the denominator. Thus, it is a dimentionless quantity that has no unit.

____________×_______________

Hope it helps you!

Thankyou❤