The dimensional formula of viscosity
[MLT-1]
[M1L-3T-1]
[ML-1T-1]
[ML-1T1]
One Parallactic second is equal to:
9.4605 x 1015m
3.084 x 1016m
6.67 x 10-11 m
3 x 108 m
The angle subtended by a satellite by the two directions of observation is 2.552 x 10-2 rad.If the diameter of earth is 1.276 x 107m. What is the distance of the satellite from the earth?
6 x 108 m
5 x 108m
2.5 x 108m
4 x 108m
Who formulated the laws of planetary motion?
Issac Newton
Johannes Kepler
Tycho Brahe
Albert Einstein
The ratio of the dimensions of Planck's constant and that of the moment of inertia is the dimension of
frequency
velocity
angular momentum
time
Dimension of relative density is :
[M3L2]
[M-2L-3]
Dimensionless
[M2L-5]
Which of the following has the dimensions of work?
Force
Velocity
Kinetic energy
Momentum
One Fermi is equal to:
10-7m
10-8 m
10-15 m
10-10 m
According to Kepler's law the square of the time period of a planet is proportional to the
Cube of the semi minor axis
Square of the semi major axis
Square of the mean radius
Cube of the semi major axis
The dimensional formula for surface tension is
[MLT-2]
[ML-1T-2]
[M1L0T-2]
