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The correct option is 3
A body of mass 2 kg is moving in SHM with angular frequency 4 rad/s and amplitude 0.1 m. Max kinetic energy is:
What process causes white light to split into its constituent colors?
In Young’s double-slit experiment, if the distance between slits is increased, fringe width:
What is the formula for density?
If the velocity-time graph of an object is a straight line inclined at an angle to the time axis, then:
The phenomenon of interference is based on the principle of:
Which of the following physical quantities is not conserved in inelastic collisions?
A particle of mass 0.2 kg is rotated in a circle of radius 0.5 m at 4 rad/s. Its centripetal force is:
What is the main effect of increasing the temperature of a gas at constant volume?
A light ray enters a glass slab from air at 60° incidence. If refractive index of glass is √3, what is angle of refraction?