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Elementary Quantum Mechanics Trivia Quiz

This is a fairly simple quiz which one should be able to get a relatively high score on, if you know anything about quantum mechanics.

A multiple-choice quiz by napkintosh. Estimated time: 4 mins.

Author
napkintosh

Time
4 mins

Type
Multiple Choice

Quiz #
1,096

Updated
Aug 04 23

# Qns
10

Difficulty
Tough

Avg Score
6 / 10

Plays
6419

Last 3 plays: Guest 92 (6/10), jonnowales (9/10), Guest 31 (5/10).

One at a Time - Single Page - Timed Game

Question 1 of 10

1. He said all matter in motion has a wavelike nature. Hint

deBroglie

Planck

Schrodinger

Thomson

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Question 2 of 10

2. His theory, simplified, was that the electrons in the atom move in precisely determined orbits. Hint

Hertz

Pauli

Bohr

Aufbau

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Question 3 of 10

3. What Greek letter is used to denote frequency? Hint

Lambda

Kappa

Phi

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Question 4 of 10

4. If you have light of 5500 Angstroms, what color is it? Hint

Blue

Violet

Orange

Green

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Question 5 of 10

5. The Heisenberg Uncertainty Principle states that it is impossible to accurately and simultaneously determine which properties of fast moving particles? Hint

principal and secondary quantum numbers

position and quanta

position and momentum

electrostatic attraction

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Question 6 of 10

6. The principal quantum number is represented by what variable? Hint

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Question 7 of 10

7. Which of the following is an actual name for a quark? Hint

screwball

middle

left

charm

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Question 8 of 10

8. Who received the Nobel Prize for his explanation of the photoelectric effect (light behaves like a particle)? Hint

Heisenberg

Einstein

deBroglie

Schrodinger

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Question 9 of 10

9. What orbital has the most (7) possible orientations in space? Hint

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Question 10 of 10

10. What kind of animal did Erwin Schrodinger contemplate using in his famous thought experiment? Hint

dog

rabbit

mouse

cat

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Most Recent Scores

Nov 20 2024 : Guest 92: 6/10
Nov 15 2024 : jonnowales: 9/10
Nov 13 2024 : Guest 31: 5/10
Nov 12 2024 : Guest 81: 5/10
Nov 12 2024 : Guest 149: 2/10
Nov 07 2024 : Guest 67: 7/10
Nov 06 2024 : Guest 208: 2/10
Nov 05 2024 : Guest 98: 6/10
Oct 27 2024 : StevenColleman: 0/10

Score Distribution

Quiz Answer Key and Fun Facts

1. He said all matter in motion has a wavelike nature.

Answer: deBroglie

Thus, another name for quantum mechanics is wave mechanics.

2. His theory, simplified, was that the electrons in the atom move in precisely determined orbits.

Answer: Bohr

This theory is now defunct and has been replaced by the newer, better quantum mechanical model.

3. What Greek letter is used to denote frequency?

Answer: Nu

While nu is used to show frequency, lambda is used to show wavelength.

4. If you have light of 5500 Angstroms, what color is it?

Answer: Green

5. The Heisenberg Uncertainty Principle states that it is impossible to accurately and simultaneously determine which properties of fast moving particles?

Answer: position and momentum

6. The principal quantum number is represented by what variable?

Answer: n

The principal quantum number represents energy levels in the atom. The secondary quantum number represents the shape of the orbital (s, p, d, f). The magnetic quantum number represents the different ways an orbital is oriented in space, and the spin quantum number represents the two ways an electron can spin on its axis.

7. Which of the following is an actual name for a quark?

Answer: charm

Quarks come in various 'flavors' - up, down, top (truth), bottom (beauty), strange, and charm - and colors.

8. Who received the Nobel Prize for his explanation of the photoelectric effect (light behaves like a particle)?

Answer: Einstein

9. What orbital has the most (7) possible orientations in space?

Answer: f

10. What kind of animal did Erwin Schrodinger contemplate using in his famous thought experiment?

Answer: cat

Source: Author napkintosh

This quiz was reviewed by FunTrivia editor crisw before going online.
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