Last Name:
First name:
Student ID:
Assignment:
Date:
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc• 11
Ø Please put your answers to the questions in
this bu
le sheet.
Ø Only your bu
le sheet will be evaluated.
Please upload ONLY your bu
le sheet on
D2L.
Ø Please provide ONLY one answer for each
question. More than one answer for each
question will not be evaluated.
Ø There are no negative points for inco
ect
answers.
***Question 11 is a bonus question.***
October 1, 2021, 9 PM is the deadline for
submitting your bu
le sheet on D2L.
e
e
e
e
1- For the scientific method, what is a co
ect order of steps?
a) model, observation, prediction, experiment
) observation, experiment, model, experiment
c) observation, model, prediction, experiment
d) model, prediction, observation, experiment
2- Which one is co
ect?
a) Electromagnetism, gravitation, weak interaction, strong interaction, and string
theory are the fundamental interactions of nature. And only weak interaction
and strong interaction are known to be described by quantum physics.
) Electromagnetism, gravitation, and strong interaction are the fundamental
interactions of nature. And only electrodynamics is known to be described by
quantum physics.
c) Electromagnetism, gravitation, weak interaction, and strong interaction are the
fundamental interactions of nature. And only gravitation has not been described
y quantum physics.
d) Electromagnetism, gravitation, weak interaction, and strong interaction are the
fundamental interactions of nature, and all of them are described by quantum
physics.
3- Which one is co
ect?
a) The photon is a quantum packet of energy; it has infinite mass.
) The photon is the elementary particle of light.
c) The photon is the mediating particle of electromagnetism and a fundamental
particle of an atom.
d) The photon is a fundamental particle of an atom; it is massless.
4. In the diagram below, what are the detection probabilities of
D1, D2 and D3?
a) D1: 25%, D2: 25%, D3: 50%
) D1: 50%, D2: 50%, D3: 0%
c) D1: 0%, D2: 100%, D3:0%
d) D1: 0%, D2: 0%, D3: 100%.
5. In the diagram below, what does the wave model predict for
the probability for D1 and D3 to click simultaneously?
a) 100%
) 0%
c) 50%
d) 25%
e) 1/16
6. In the diagram below, what does the particle model predict for
the probability for D1 and D3 to click simultaneously?
a) 100%
) 0%
c) 50%
d) 25%
e) 1/16
D2
D3
M2
BS1
BS2
Incident photon M1
BS3
D1
7- In the experiment below, what are the probabilities for the
photon to be detected by D1 and D3? Mi
or, M; Beam Splitter,
BS; Detector, D.
a) D1: 1/2, D3: 1/2
) D1: 0, D3: 1/4
c) D1: 1/2, D3: 0
d) D1: 0, D3: 1/2
8. In the diagram below, what are the detection probabilities of
D1, D2, D3 and D4?
a) D1: 25%, D2: 25%, D3: 25%, D4: 25%
) D1: 50%, D2: 0%, D3: 25%, D4: 25%
c) D1: 0%, D2: 50% , D3: 0%, D4: 50%
d) D1: 50%, D2: 0%, D3: 0%, D4: 50%
e) D1:50%, D2: 0%, D3: 50%, D4: 0%.
9. In the diagram below, what are the detection probabilities of
D1, D2 and D3?
a) D1: 25%, D2: 25%, D3: 50%
) D1: 50%, D2: 50%, D3: 0%
c) D1: 0%, D2: 100%, D3:0%
d) D1: 0%, D2: 0%, D3: 100%
10. In the diagram below, what are the detection probabilities of
D1, D2, D3 and D4?
a) D1: 25%, D2: 25%, D3: 25%, D4: 25%
) D1: 50%, D2: 0%, D3: 25%, D4: 25%
c) D1: 0%, D2: 50% , D3: 0%, D4: 50%
d) D1: 50%, D2: 0%, D3: 0%, D4: 50%
e) D1:50%, D2: 0%, D3: 50%, D4: 0%.
D4
BS1
BS2
Incident photon
a) 3/8
) 1/8
c) 1/4 + 1/(4√2)
d) 1/4 - 1/(4√2)
D 1
M1
BS3
BS3
BS4
D 2
D 3
M2
11- In the experiment
elow, what is the
probability for the photon
to be detected by D3?
Mi
or, M; Beam Splitter,
BS; Detector, D.
Last Name:
First name:
Student ID:
Assignment:
Date:
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc
a b dc• 11
Ø Please put your answers to the questions in
this bu
le sheet.
Ø Only your bu
le sheet will be evaluated.
Please upload ONLY your bu
le sheet on
D2L.
Ø Please provide ONLY one answer for each
question. More than one answer for each
question will not be evaluated.
Ø There are no negative points for inco
ect
answers.
***Question 11 is a bonus question.***
October 1, 2021, 9 PM is the deadline for
submitting your bu
le sheet on D2L.
e
e
e
e
1- For the scientific method, what is a co
ect order of steps?
a) model, observation, prediction, experiment
) observation, experiment, model, experiment
c) observation, model, prediction, experiment
d) model, prediction, observation, experiment
2- Which one is co
ect?
a) Electromagnetism, gravitation, weak interaction, strong interaction, and string
theory are the fundamental interactions of nature. And only weak interaction
and strong interaction are known to be described by quantum physics.
) Electromagnetism, gravitation, and strong interaction are the fundamental
interactions of nature. And only electrodynamics is known to be described by
quantum physics.
c) Electromagnetism, gravitation, weak interaction, and strong interaction are the
fundamental interactions of nature. And only gravitation has not been described
y quantum physics.
d) Electromagnetism, gravitation, weak interaction, and strong interaction are the
fundamental interactions of nature, and all of them are described by quantum
physics.
3- Which one is co
ect?
a) The photon is a quantum packet of energy; it has infinite mass.
) The photon is the elementary particle of light.
c) The photon is the mediating particle of electromagnetism and a fundamental
particle of an atom.
d) The photon is a fundamental particle of an atom; it is massless.
4. In the diagram below, what are the detection probabilities of
D1, D2 and D3?
a) D1: 25%, D2: 25%, D3: 50%
) D1: 50%, D2: 50%, D3: 0%
c) D1: 0%, D2: 100%, D3:0%
d) D1: 0%, D2: 0%, D3: 100%.
5. In the diagram below, what does the wave model predict for
the probability for D1 and D3 to click simultaneously?
a) 100%
) 0%
c) 50%
d) 25%
e) 1/16
6. In the diagram below, what does the particle model predict for
the probability for D1 and D3 to click simultaneously?
a) 100%
) 0%
c) 50%
d) 25%
e) 1/16
D2
D3
M2
BS1
BS2
Incident photon M1
BS3
D1
7- In the experiment below, what are the probabilities for the
photon to be detected by D1 and D3? Mi
or, M; Beam Splitter,
BS; Detector, D.
a) D1: 1/2, D3: 1/2
) D1: 0, D3: 1/4
c) D1: 1/2, D3: 0
d) D1: 0, D3: 1/2
8. In the diagram below, what are the detection probabilities of
D1, D2, D3 and D4?
a) D1: 25%, D2: 25%, D3: 25%, D4: 25%
) D1: 50%, D2: 0%, D3: 25%, D4: 25%
c) D1: 0%, D2: 50% , D3: 0%, D4: 50%
d) D1: 50%, D2: 0%, D3: 0%, D4: 50%
e) D1:50%, D2: 0%, D3: 50%, D4: 0%.
9. In the diagram below, what are the detection probabilities of
D1, D2 and D3?
a) D1: 25%, D2: 25%, D3: 50%
) D1: 50%, D2: 50%, D3: 0%
c) D1: 0%, D2: 100%, D3:0%
d) D1: 0%, D2: 0%, D3: 100%
10. In the diagram below, what are the detection probabilities of
D1, D2, D3 and D4?
a) D1: 25%, D2: 25%, D3: 25%, D4: 25%
) D1: 50%, D2: 0%, D3: 25%, D4: 25%
c) D1: 0%, D2: 50% , D3: 0%, D4: 50%
d) D1: 50%, D2: 0%, D3: 0%, D4: 50%
e) D1:50%, D2: 0%, D3: 50%, D4: 0%.
D4
BS1
BS2
Incident photon
a) 3/8
) 1/8
c) 1/4 + 1/(4√2)
d) 1/4 - 1/(4√2)
D 1
M1
BS3
BS3
BS4
D 2
D 3
M2
11- In the experiment
elow, what is the
probability for the photon
to be detected by D3?
Mi
or, M; Beam Splitter,
BS; Detector, D.