Which of the following is a dimensional constant?
Refractive Index
Poisson's ratio
Relative density
Gravitational Constant
Who formulated the laws of planetary motion?
Issac Newton
Johannes Kepler
Henry Cavendish
Albert Einstein
90° is equal to how many radians?
1.57 radians
1.75 radians
3.14 radians
2.57 radians
Light year is used as a measure of
small time
work
large distance
mass
The dimension of Light year is
LT -1
L
LT -2
T -1
Dimensional formula of Torque is
M1L2T2
ML-1T1
M2LT1
M2L2T2
Which of the following will have the dimension of time?
LC
R|L
L|R
C|L
Who gave the Universal Law of Gravitation?
Kepler
Newton
Copernicus
Aryabhatta
Chandrasekhar Limit is the unit of
Distance
Time
Intensity
Mass
The SI unit of force is
pascal
dyne
newton
joule