Electromagnetic Spectrum

Question 1

Spectrum in increasing wavelength

Answer 1

Gamma/X-ray/Ultraviolet/Visible/Infrared/Microwaves/Radio(Radar)

Question 2

Spectrum in order of decreasing wavelength

Answer 2

Radio/Microwaves/Infrared/Visible/Ultraviolet/X-ray/Gamma

Question 3

Spectrum in order of decreasing frequency

Answer 3

Gamma/X-ray/Ultraviolet/Visible/Infrared/Microwaves/Radio

Question 4

Spectrum in order of increasing energy

Answer 4

Radio/Microwave/Infrared/Visible/Ultraviolet/X-ray/Gamma

Question 5

Wavelength of red waves
Wavelength of violet waves
(Range of visible light)

Answer 5

Red: 750nm
Violet: 400nm

Question 6

Spectrum in order of increasing frequency

Answer 6

Radio(Radar)/Microwaves/Infrared/Visible/Ultraviolet/X-ray/Gamma rays

Question 7

Frequency of radio

Answer 7

10^8 Hz

Question 8

Frequency of microwaves

Answer 8

10^10 Hz

Question 9

Frequency of Infrared

Answer 9

10^12 Hz

Question 10

Frequency of Visible light

Answer 10

10^14 Hz

Question 11

Frequency of ultraviolet

Answer 11

10^16 Hz

Question 12

Frequency of X-ray

Answer 12

10^18 Hz

Question 13

Frequency of gamma rays

Answer 13

10^20 Hz

Question 14

Main use for microwaves

Answer 14

Communication