The term photon refers to
A). Light ray
B). Sub atomic particle
C). Radiation
D). None of the above
Sub atomic particle
The term photon refers to sub atomic particle.
1. When a body is accelerated, then the velocity will be also
2. Contact force is another name for ________
3. Ice cubes are added to a glass of pure water and a glass of pure alcohol. The ice would be
5. Magnetic domains normally occur in
7. In sunlight a rose appears red. In green light the same rose appears :
8. What is the minimum escape velocity of rocket to be launched into space?
9. In severe winter in cold countries water pipes burst because
10. The recoiling of gun is an example of which of the following?