Physics question - matching
1) electron volt
2) radiation
3) photon
4) x-ray
5) planck's constant
6) photoelectric effect
7) uncertainty principle
8) de broglie wave
9) best model for light
10) quanta
a) small unit of energy
b) photons
c) light shining on a metal surface causes electrons to be emitted from the surface
d) smallest amount of light
e) wave associated with moving matter
f) statement about limit of position measurement
g) energy and/or mass being ejected from a nucleus
h) includes both the wave theory and quantum theory
i) radiation from decelerated electrons
j) 6.63 x 10^-34 joules

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.

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

i already answered it by 34/s