Part 1: Based on the background information above, which person dropped the buzzer (position A), and who is located at position B? Fully justify your answer using facts of physics. Part 2: Will Derek hear a pitch higher, lower, or equal to the sound coming out of the buzzer? Fully justify your answer using facts of physics. Part 3: Will Josselyn hear sound waves with increasing, decreasing, or steady amplitude? Fully justify your answer using facts of physics.

Part 1: Based on the background information above, which person dropped the buzzer (position A), and who is located at position B? Fully justify your answer using facts of physics. Part 2: Will Derek hear a pitch higher, lower, or equal to the sound coming out of the buzzer? Fully justify your answer using facts of physics. Part 3: Will Josselyn hear sound waves with increasing, decreasing, or steady amplitude? Fully justify your answer using facts of physics.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

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Question 3
Josselyn and Derek are standing somewhere in relation to a building (either on top or at the bottom). One
of them drops a buzzer (a device making a constant sound with a frequency of 1200 Hz) off of the top of
the building.
Derek perceives the frequency as higher than 1200 Hz, while Josselyn perceives the frequency as lower
than 1200 Hz.
Part 1: Based on the background information above, which person dropped the buzzer (position A), and
who is located at position B? Fully justify your answer using facts of physics.

Part 1: Based on the background information above, which person dropped the buzzer (position A), and
who is located at position B? Fully justify your answer using facts of physics.
Part 2: Will Derek hear a pitch higher, lower, or equal to the sound coming out of the buzzer? Fully
justify your answer using facts of physics.
S.
Part 3: Will Josselyn hear sound waves with increasing, decreasing, or steady amplitude? Fully justify
your answer using facts of physics.

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