test2

Question 1

C

Answer 1

speed of light

Question 2

λ

Answer 2

wave legnth

Question 2

v or nu

Answer 2

frequency

Question 3

What is planks costant?

Answer 3

6.626 x 10^-34

Question 4

Longer wavelength to shortest

Answer 4

radio waves, microwave, infrared wavelength, ultra violet, x ray, gamma ray

Question 5

quantum

Answer 5

Is minimum amount of energy that can be gained or lost by an atom

Question 6

how to calculate frequency?

Answer 6

c/λ = frequency

Question 7

measurement for frequency

Answer 7

Hertz

Question 8

What is the order of visible light from shortest wavelength to longest wavelength?

Answer 8

VIBGYOR

Question 9

Light waves with frequencies greater than the visible area would include

Answer 9

UV, gamma rays, x rays

Question 10

Light waves with frequencies less than the visible area would include

Answer 10

radio waves, infrared, microwaves

Question 11

What is meant by ‘frequency of light’?

Answer 11

how often a wave hits a point within a given time frame

Question 12

What is the photoelectric effect?

Answer 12

the emission of electrons from a metal due to light

Question 13

What is the formula for calculating the speed of a wave (c)?

Answer 13

c= wavelength x frequency.

Question 14

What is the formula for calculating energy? FOR ANYTHING

Answer 14

e = h * v