A conservative force is dependent only on :
Answer: Position of the objects
If any external conservative force also is applied on the distributed loading then?
Answer: The net force will not be considered, there would be a net force of the distribution, rest will be the external forces
What does Newton’s third law states for the conservative forces?
Answer: For every reaction, there is an opposite reaction
The conservative frictional force always acts ____________ to the surface of the application of the friction.
For equilibrium, the net moment acting on the body by various conservative forces is _____:
Which of the following types of force can do no work on the particle on which it acts?
Answer: Centripetal force
When a force is parallel to the direction of motion of the body, then work done on the body is.
A field in which the work is done in a moving body along a closed path is zero is called.
Answer: Conservative field
The force that is not one of the conservative forces is
What exactly is a conservative force conserving?
There are 20 divisions in 4 cm of the main scale. The vernier scale has 10 divisions. The least count of the instrument is
Electron volt is a unit of
The equation of state of some gases can be expressed as Vander wal equation i.e.
(P + a/v2)(V - b) = RT
Where P is the pressure, V is the volume, T is the absolute temperature and a, b, R are
constants. The dimensions of ‘a’ are:
Which of the following pairs has the same dimensions?
Answer: Impulse and Momentum
One watt hour contains how many joules?
At 4° C, the density of water is equal to
The dimensions of Kinetic energy is same as that of
The surface tension of a liquid is 70 dyne/cm. In MKS system its value is?
The dimensional formula for Planck's constant is
Light year is a unit of