Physics, 01.05.2021 07:10, mangowammy
An alarm clock starts ringing, emitting a high-pitched sound that is guaranteed to wake everyone up. What will the vibrations per second of the sound be?
A. many
B. medium
C. few
D. none
Answers: 1
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Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?
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Physics, 22.06.2019 19:00, marxusalexander4069
Why do different substances have diffrent properties
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Why do atoms emit energy of only specific wavelengths
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An alarm clock starts ringing, emitting a high-pitched sound that is guaranteed to wake everyone up....
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