The unit of force constant is

Energy Stored In an Inductor

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

At what angle between force and displacement more work is done

Which of the following is unitless and dimensionless ?

fermi is a unit of

The term torque is synonymous with

In angular motion the analog of force is

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

The physical quantity which produces angular acceleration is called

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

newton is the si unit of_ in mks system newton is the unit of

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

By increasing the distance from the positive point charge its potential

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

Physics is a quantitative science based primarily on

Which one is not produced by sound waves in air

If a body of mass 2 kg is moving with momentum 6 Ns, then its kinetic energy (K.E) will be

The graph between voltage and current in s.i units is shown in figure below then resistance will be

Two forces each of magnitude F, have a resultant of the same magnitude F. The angle between the two forces is

If a body covers three revolutions in 6 seconds then its angular velocity 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

If a vector 2i+3j+8k is perpendicular to the vector 4i-4j+ak,then the value of a is

If T is time period of simple pendulum at a place where acceleration due to gravity is g,then length of pendulum is

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

One horse power is equal to_one hp is equal to