Light

Description

Light Quiz
F Kolias
Quiz by F Kolias, updated more than 1 year ago
F Kolias
Created by F Kolias over 8 years ago
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Resource summary

Question 1

Question
Which color has a smallest wavelength?
Answer
  • red
  • yellow
  • green
  • violet

Question 2

Question
Which color has a lowest frequency?
Answer
  • red
  • yellow
  • green
  • violet

Question 3

Question
Which color has the most energy?
Answer
  • red
  • yellow
  • green
  • violet

Question 4

Question
Which electromagnetic wave has the most energy?
Answer
  • radio wave
  • microwave
  • xray
  • gamma ray

Question 5

Question
Which electromagnetic wave has a larger wavelength?
Answer
  • radio wave
  • microwave
  • xray
  • gamma ray

Question 6

Question
The color red has a wavelength of 650 nm. What is the frequency (Hz)? 1 m = 1 x 10^9 nm and c = 3 x 10^8 m/s and h = 6.63 x 10^-34 J/s
Answer
  • 6.5 x 10 ^-7
  • 4.6 x 10^14
  • 4.6 x 10^5
  • 3 x 10^8

Question 7

Question
How much energy is associated with a gamma ray with a frequency 3 x 10^20 Hz. 1 m = 1 x 10^9 nm and c = 3 x 10^8 m/s and h = 6.63 x 10^-34 J/s
Answer
  • 7 x 10^-25 J
  • 4.6 x 10^14 J
  • 2 x 10^-13 J
  • 9 x 10^28 J

Question 8

Question
Which electron quantum jump would give off more energy?
Answer
  • n=1 to n=3
  • n=4 to n=1
  • n=3 to n=1
  • n=2 to n=1

Question 9

Question
Which scientist was responsible for discovering light was related to quantum jumps?
Answer
  • Schrodinger
  • Bohr
  • Rutherford
  • Thomson
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