A converging lens behaves like a diverging lens when object is placed

What is spectrum ? #Physicsinshort

A lens thinner at the center than that at the edges is said to

Angular frequency of second pendulum is

In angular motion the analog of force is

A lens which is thicker at the center than at the edges is said to be

The term torque is synonymous with

At what angle between force and displacement more work is done

The physical quantity which produces angular acceleration is called

A force passing through the center of gravity of a body

The graph between force and time for which force acts on the body is shown in the figure below, the change in the momentum of the body is

Convex and concave Lenses - Physics

The unit of force constant is

Physics is a quantitative science based primarily on

The graph between force and extension for two springs is shown in figure below then find the ratio between the spring constant

By increasing the distance from the positive point charge its potential

The time rate of change of angular momentum of a body is equal to

If a body covers three revolutions in 5 seconds then its angular displacement in S.I units will be

At what angle between force and displacement the work done on the body is just 50% of maximum work

Which of the following is unitless and dimensionless ?

Which one is not produced by sound waves in air

Sun's distance from the earth is equal to

If a body covers three revolutions in 6 seconds then its angular velocity in S.I units will be

fermi is a unit of

What is displacement of a body executing simple harmonic motion (SHM) when its phase is pi upon 6

In a carnot's engine the working substance is