Answer:
1) A
2) G
3) D
4) I
5) J
6) C
7)F
8) E
9) H
10)B
Explanation:
Electron volt:
small unit of energy is known as electron Volt it is represented by eV
radiation:
energy and/or mass being ejected from a nucleus in the form of radiation.
Photon:
smallest amount of light is known as photon.
X-ray
radiation emitted from decelerated electrons are known as X-ray
Planck's constant
:
planck's Constant is denoted by h=6.63 x 10^-34 js
Photoelectric effect:
light shining on a metal surface causes electrons to be emitted from the surface this phenomena is known as photoelectric effect.
Uncertainty principle:
According to uncertainty principal exact position and momentum of microscopic particle cannot be determined simultaneously.
De Broglie wave:
wave associated with moving matter is known as De Broglie wave.
best model for light includes both the wave theory and quantum theory
Quanta:
Light travel in the form of packets of energy and each packet of energy is known as photon or quanta.
