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Phys 165 Module 10 Exam Questions and
Answers (100% Correct Answers) Already
Graded A+
What kind of variable is the charge of a proton?
A) Quantized variable
B) Continuous variable
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C) Continuous and quantized
D) Neither continuous nor quantized [ANS:] B) Continuous variable
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Which of the following is a continuous variable ?
A) Number of students in a class
B) Time spent exercising per week
C) Number of M&Ms consumed
D) You Answered Age (in years) [ANS:] B) Time spent exercising
per week
- speed of a car
Which of the following is a quantized variable?
A) Velocity of a falling object
B) Position of a Truck
, 2
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C) Speed of a sound wave
D) Energy of a Purple Photon [ANS:] Energy of a purple photon
The number of people attending a concert is a quantized
variable. There is a smallest value - one person, and all possible
values are integer multiples of that smallest value.
The discovery of the electron is credited to which experiment?
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A) The Rutherford Gold Foil Experiment
B) J. J. Thompson's Cathode Ray Tube Experiment
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C) The Compton Scattering Experiment
D) The Millikan Oil Drop Experiment [ANS:] B) JJ Thompson's
Cathode Ray Tube Experiment
True or False: Max Planck proposed that a blackbody is made up
of tiny oscillators. [ANS:] True
- He proposed that a blackbody is made up of tiny oscillators
(atoms or groups of atoms) and that these oscillators can only
give off energy when their own energy changes by certain
amounts.
- Frequency of their vibration depends on the temperature of
black body. More the temperature of black body, more the
frequency of oscillation of tiny oscillators.
For Expert help and assignment solutions, +254707240657
Phys 165 Module 10 Exam Questions and
Answers (100% Correct Answers) Already
Graded A+
What kind of variable is the charge of a proton?
A) Quantized variable
B) Continuous variable
© 2025 Assignment Expert
C) Continuous and quantized
D) Neither continuous nor quantized [ANS:] B) Continuous variable
Guru01 - Stuvia
Which of the following is a continuous variable ?
A) Number of students in a class
B) Time spent exercising per week
C) Number of M&Ms consumed
D) You Answered Age (in years) [ANS:] B) Time spent exercising
per week
- speed of a car
Which of the following is a quantized variable?
A) Velocity of a falling object
B) Position of a Truck
, 2
For Expert help and assignment solutions, +254707240657
C) Speed of a sound wave
D) Energy of a Purple Photon [ANS:] Energy of a purple photon
The number of people attending a concert is a quantized
variable. There is a smallest value - one person, and all possible
values are integer multiples of that smallest value.
The discovery of the electron is credited to which experiment?
© 2025 Assignment Expert
A) The Rutherford Gold Foil Experiment
B) J. J. Thompson's Cathode Ray Tube Experiment
Guru01 - Stuvia
C) The Compton Scattering Experiment
D) The Millikan Oil Drop Experiment [ANS:] B) JJ Thompson's
Cathode Ray Tube Experiment
True or False: Max Planck proposed that a blackbody is made up
of tiny oscillators. [ANS:] True
- He proposed that a blackbody is made up of tiny oscillators
(atoms or groups of atoms) and that these oscillators can only
give off energy when their own energy changes by certain
amounts.
- Frequency of their vibration depends on the temperature of
black body. More the temperature of black body, more the
frequency of oscillation of tiny oscillators.
