Question
Who was the first Indian woman to win an Olympic
medalSolution
Karnam Malleswari was the first Indian woman to win an Olympic medal, achieving a bronze in weightlifting at the 2000 Sydney Olympics
How does the angle of minimum deviation of a glass prism of refractive index 1.5 change, if it is immersed in a liquid of refractive index 1.25?
Which physical quantity is conserved in a collision (in the absence of external forces)? Â
The refractive index of glass is 1.5. What is the speed of light in glass?
(Speed of light in vacuum is 3.0 ×108 m s-1)
__________ is the metal used for making the filament of the light bulb.
A dielectric placed between the plates of a capacitor increases its:
In cricket match, while catching a fast moving ball, a fielder in the ground gradually pulls his hands backwards with the moving ball to reduce the velo...
The magnetic field inside a long straight solenoid is:
A particle starts from rest and accelerates uniformly at 2 m/s² for 10 seconds, then moves with constant velocity for 5 seconds, and finally decelerat...
The dimension of which of the following is the same as that of impulse?
