Physics, 04.01.2020 03:31, jackchelly
Astereo speaker produces a pure \"e\" tone, with a frequency of 329.6 hz. what is the period of the sound wave produced by the speaker? what is the wavelength of this sound wave as it travels through air with a speed of about 341 m/s? what is the wavelength of the same sound wave as it enters some water, where it has a speed of about 1480 m/s?
Answers: 1
Physics, 22.06.2019 00:30, aseel667789
Occurs when an energy source transfers heat directly to another subject space; an example would be an object becoming warm by sitting in the sunshine
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Physics, 22.06.2019 15:30, anonymous1813
What is the increase in density of a medium due to wave travel?
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Physics, 22.06.2019 22:00, steven2996
Aspaceship starting from a resting position accelerates at a constant rate of 9.8 meters per second per second. how far will the spaceship travel if its final speed is 1 percent the speed of light (300,000,000 m/s)? a. 3.1 × 106 m b. 2.94 × 108 m c. 7.8 × 1010 m d. 4.6 × 1013 m
Answers: 1
Astereo speaker produces a pure \"e\" tone, with a frequency of 329.6 hz. what is the period of the...