F Kolias
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Light Quiz

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F Kolias
Created by F Kolias about 9 years ago
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Light

Question 1 of 9

1

Which color has a smallest wavelength?

Select one of the following:

  • red

  • yellow

  • green

  • violet

Explanation

Question 2 of 9

1

Which color has a lowest frequency?

Select one of the following:

  • red

  • yellow

  • green

  • violet

Explanation

Question 3 of 9

1

Which color has the most energy?

Select one of the following:

  • red

  • yellow

  • green

  • violet

Explanation

Question 4 of 9

1

Which electromagnetic wave has the most energy?

Select one of the following:

  • radio wave

  • microwave

  • xray

  • gamma ray

Explanation

Question 5 of 9

1

Which electromagnetic wave has a larger wavelength?

Select one of the following:

  • radio wave

  • microwave

  • xray

  • gamma ray

Explanation

Question 6 of 9

1

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

Select one of the following:

  • 6.5 x 10 ^-7

  • 4.6 x 10^14

  • 4.6 x 10^5

  • 3 x 10^8

Explanation

Question 7 of 9

1

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

Select one of the following:

  • 7 x 10^-25 J

  • 4.6 x 10^14 J

  • 2 x 10^-13 J

  • 9 x 10^28 J

Explanation

Question 8 of 9

1

Which electron quantum jump would give off more energy?


Select one of the following:

  • n=1 to n=3

  • n=4 to n=1

  • n=3 to n=1

  • n=2 to n=1

Explanation

Question 9 of 9

1

Which scientist was responsible for discovering light was related to quantum jumps?



Select one of the following:

  • Schrodinger

  • Bohr

  • Rutherford

  • Thomson

Explanation

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