The expression represents _____.
Pressure
Kinetic energy
Momentum
Power
The foundations of dimensional analysis were laid down by _____.
Galileo
Newton
Fourier
Joule
If represents radiation pressure, represents speed of light and represents radiation energy striking a unit area per second, then non-zero integers and such that is dimensionless, are _____.
Dimensions of the following three quantities are the same _____.
Work, energy, force
Velocity, momentum, impulse
Potential energy, kinetic energy, momentum
Pressure, stress, coefficient of elasticity
The physical quantity that has no dimensions _____.
Angular Velocity
Linear momentum
Angular momentum
Strain
Represents _____.
Stress
Young's Modulus
Pressure
All the above three quantities
The fundamental physical quantities that have same dimensions in the dimensional formulae of torque and angular momentum are _____.
Mass, time
Time, length
Mass, length
Time, mole