According to the quantum theory of light, the energy of light is carried in discrete units are called
A). Photoelectrons
B). Protons
C). Electrons
D). Photons
Photons
According to the quantum theory of light, energy of light is carried in discrete units called photons.
1. The Important unit of a microprocessor Is
2. Sextant is an instrument used in which of the following ?
4. A switch is always connected to the?
5. Low voltage cables are meant for use up to
6. In beta decay what is emitted?
7. What does the slope of a velocity time graph represent?
8. Contact force is another name for ________
9. Which one of the following has the highest value of specific heat
10. The device used to change the speed of an electric fan is