Q1 The dimensions of pressure is
- `MLT^{-2}`
- `MLT^{-1}`
- `ML^{-1}T^{-2}`
- All
- `ML^{-1}T^{-2}`
Q2 The dimensions of impulse is
- `ML^{-1}T^{-2}`
- `MLT^{-1}`
- `ML^{-2}T^{-2}`
- `ML^{-1}T^{-3}`
- `MLT^{-1}`
Q3 The dimensions of torque is
- `ML^{2}T^{-1}`
- `ML^{2}T^{-2}`
- `ML^{-1}T^{-1}`
- `ML^{2}T^{2}`
- `ML^{2}T^{-2}`
Q4 The dimensions of plank's constant are equal to that of
- Energy
- Momentum
- Power
- Angular Momentum
- Angular Momentum
Q5 The Dimensional Formula of Gravitational Constant 'G'
- `M^{-1}L^{3}T^{-1}`
- `M^{-2}L^{2}T^{-1}`
- `M^{-1}L^{3}T^{-1}`
- `M^{-1}L^{2}T^{-2}`
- `M^{-1}L^{3}T^{-2}`
Q6 Which of the following is a dimensionless quantity
- Stress
- Strain
- Specific Heat
- Current
- Strain
Q7 The dimensions of angular velocity, is
- `MLT^{-1}`
- `M^{-0}L^{0}T^{-1}`
- `MLT^{-2}`
- None of the above
- `M^{-0}L^{0}T^{-1}`
Q8 A dimensionless quantity
- never has unit
- always has unit
- may have a unit
- does not exist
may have a unit
Q9 A unitless quantity
- Always has a non zero dimensions
- may have a non zero dimensions
- Never has a non zero dimensions
- does not exist
- Never has a non zero dimensions
Q10 The dimensions of light year are
- L
- `LT^{-1}`
- T
- `T^{-1}`
L
