Quantum Mechanics

Question 1

According to _______ energy is not continuous

Answer 1

Quantum Mechanics

Question 2

a device used to measure the strength of light through colors

Answer 2

Spectrum

Question 3

what is the basic unit of light?

Answer 3

photon

Question 4

What is a wavelength measure?

Answer 4

The crest and through of a wave

Question 5

Wavelength also determines by?

Answer 5

Frequency

Question 6

What is the unit of frequency?

Answer 6

Hertz

Question 7

He made equations that describe the propagation of EM waves in detail.

Answer 7

James Clerk Maxwell

Question 8

It says that energy is quantized in discrete units

Answer 8

Black Body Radiation

Question 9

What is the equation of planck?

Answer 9

6.626x10^-34 J-s

Question 10

what is the constant speed of light?

Answer 10

3x10^8m/s

Question 11

In this phenomenon, when a light strike a metal surface, the electrons gets excited and jumps out of the metal

Answer 11

Photoelectric effects

Question 12

It is when all the light is absorbed

Answer 12

Black body Radiation

Question 13

Is a particle, but moves at speed of light can also be converted into quanta

Answer 13

Photon

Question 14

Abstract mathematical wave

Answer 14

Wave function

Question 15

Who quantized the energy idea of Planck to come up with the photon theory which proposed that light is composed of photons

Answer 15

Albert Einstein

Question 16

Contrary to the law of thermodynamics, In ______ radiation is emitted or absorbed, it can be created or destroyed.

Answer 16

Quantum Physics

Question 17

What are the examples of short wavelengths in the electromagnetic spectrum

Answer 17

Ultraviolet
Gamma Ray
X-Ray

Question 18

Give examples of long wavelengths within the electromagnetic spectrum

Answer 18

Infrared light
Radio waves