List of top Questions asked in Rajasthan PMT- 2000

If applied torque on a system is zero, i.e., $ \tau =0 $ , then for that system:

Reason for weightlessness in satellite:

If solid sphere and solid cylinder of same mass and density rotate about their own axis, the moment of inertia will be greater for:

A satellite of mass $ m_{s} $ is moving in an orbit of radius $R$, then its angular momentum:

True relation for triode valve is:

The ratio of escape velocity and orbital velocity of satellite revolving near the earth:

When a load of $5 \,kg$ is hung on a wire then extension of $3$ metre takes place, then work done will be:

The relation between time period $(T)$ of a body and radius of circular orbit $(r)$ is:

A steel wire of $1\, m$ long and $1\, mm^2$ cross section area is hanged from rigid end when weight of $1 \,kg$ is hung from it then change in length will be (for wire Youngs coefficient $ Y=2\times 10^{11}\,N/m^{2} $ ):

Contact angle of kerosen oil with solid surface is: