Question
Write three pairs of physical quantities, which have same dimensional formula.

Answer

  1. Work and energy.
  2. Energy and torque.
  3. Pressure and stress.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

Write the reason, why negative temperature is not possible on the ultimate temperature scale?
If the length of a wire is cut to half then what would be the effect on the maximum weight which it bears?
The normal duration of I.Sc. Physics practical period in Indian colleges is 100 minutes. Express this period in microcenturies. 1 microcentury = 10-6 × 100 years. How many microcenturies did you sleep yesterday?
In Regnault's apparatua for measuring specific heat capacity of a solid, there is an inlet and an outlet in the steam chamber. The inlet is near the top and the outlet is near the bottom. Why is it better than the opposite choice where the inlet is near the bottom and the outlet is near the top?
At what point the velocity and acceleration are zero in S.H.M?
When white light travels through glass the refractive:
index $\mu=\Big(\frac{\text{Velocity of light in air}}{\text{Velocity of light in glass}}\Big)$ is found to vary with wavelength as $\mu=\text{A}+\frac{\text{B}}{\lambda^2}$ where A and B are constants. Using the principle of homogeneity of dimensions, determine the SI unit in which A and B must be expressed.
Fill in the blanks using the word (s) from the list appended with statement:
Viscosity of gases . . . with temperature, whereas viscosity of liquids . . . with temperature. (increases/ decreases)
How would the period of spring mess system change when it is med€ to oscillatc horizontally and then vertically?
What is the force equation of a SHM?
What are the factors that may affect elasticity of a material?