Embibe Experts Solutions for Chapter: Physical World and Measurement, Exercise 1: JKCET 2019

The three central concepts in Newtonian mechanics are

Order of magnitude of a physical quantity is the

Which of the following is a dimensionless quantity?

The dimensional formula of coefficient of viscosity can be expressed as ${\mathrm{M}}^a{ \mathrm{L}}^b{ \mathrm{T}}^c$. What are the values of $a, b$ and $c$.

"Gravitational constant $\left(G\right)",$ "Planck's constant $\left(h\right)"$ and Velocity of light $\left(c\right)$ are