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"Introduction to Electrodynamics" by David J. Griffiths Year of Publication: 2017 Publisher: Cambridge University Press
"Fundamentals of Physics" by David Halliday, Robert Resnick, and Jearl Walker Year of Publication: 2017 Publisher: Wiley
"Waves and Oscillations: A Prelude to Quantum Mechanics" by Walter Fox Smith Year of Publication: 2015 Publisher: Oxford University Press
"Optics" by Eugene Hecht Year of Publication: 2016 Publisher: Pearson
"Introduction to Quantum Mechanics" by David J. Griffiths Year of Publication: 2016 Publisher: Cambridge University Press
Source code available at "https://github.com/edwardball/academo.org"
Self-Assessment
Q 01: What is superposition?
(A) The combination of two or more waves to form a single wave
(B) The cancellation of two waves resulting in no wave
(C) The reflection of waves from a surface
(D) The absorption of waves by a medium
Q 02: Interference occurs when:
(A) Two waves of the same frequency overlap
(B) Two waves of different frequencies overlap
(C) A wave reflects off a surface
(D) A wave passes through a medium
Q 03: Constructive interference occurs when:
(A) Two waves cancel each other out
(B) Two waves reinforce each other
(C) Waves reflect off a surface
(D) Waves pass through a medium
Q 04: Destructive interference occurs when:
(A) Two waves cancel each other out
(B) Two waves reinforce each other
(C) Waves reflect off a surface
(D) Waves pass through a medium
Q 05: The phenomenon of interference is a result of:
(A) The superposition of waves
(B) The absorption of waves by a medium
(C) The reflection of waves from a surface
(D) The dispersion of waves
Q 06: In the case of completely destructive interference:
(A) The resulting wave has twice the amplitude of the individual waves
(B) The resulting wave has half the amplitude of the individual waves
(C) The resulting wave has zero amplitude
(D) The resulting wave has the same amplitude as the individual waves
Q 07: Which of the following phenomena is an example of interference?
(A) The formation of rainbows
(B) The reflection of sound waves
(C) The bending of light waves around an obstacle
(D) The absorption of heat waves by a surface
Q 08: The principle of superposition states that when two or more waves meet at a point in space:
(A) They cancel each other out completely
(B) They undergo reflection
(C) They combine to form a single wave
(D) They scatter in different directions
Q 09: Coherent sources of waves are sources that:
(A) Have the same amplitude but different frequencies
(B) Have different amplitudes but the same frequency
(C) Have the same amplitude and frequency and a fixed phase relationship
(D) Have different amplitudes and frequencies and no phase relationship
Q 10: The interference pattern produced by two coherent sources depends on:
(A) The amplitude of the sources
(B) The frequency of the sources
(C) The wavelength of the sources
(D) All of the above
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