Download App

Units and Measurements — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsUnits and Measurements1 Mark
Question
Write the dimensional formula corresponding to :
  1. Photon.
  2. Calorie.
✓

Answer

i. Photon $- \left[\mathrm{ML}^2 \mathrm{~T}^{-2}\right]$
ii. Calorie $- \left[\mathrm{ML}^2 \mathrm{~T}^{-2}\right]$

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

Explore more

More "1 Marks Question" from Units and Measurements→Units and Measurements — all question types→Physics STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Why, surface tension of all lubricating oils and paint is kept low?
→
Why air quickly leaking out of a balloon becomes cooler?
→
Write the formula for the terminal velocity of a small bullet freely falling in a viscous fluid.
→
What has the height capacity for diffusion?
→
State the condition for translational equilibrium of a body.
→
Water flows at a speed of $6cm/s$ through a tube of radius $1cm$. Coefficient of viscosity of water at room termperature is $0.01$ poise. Calculate the Reynolds number. Is it a steady flow?
→
What is surface tension and what is its unit?
→
What is the range of inter-molecular forces?
→
What is the shape of the graph between pressure P and $\frac{1}{\text{V}}$ (reciprocal of volume) for a perfect gas at constant temperature?
→
What is the value of bulk modulus for an incompressible liquid?
→