Sound waves are some basic characteristics that we experience in everyday life. The characteristics of sound waves depend on the behavior of these compression waves.
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An echo
Bats use this for location.
Measured in decibels
Sound waves bounce off a surface
The amplitude of a sound wave.
This changes as the frequency of the wave
changes
This is when we describe a sound as high
or low
Pitch
Loudness
Reflection

Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?

How many neutrons does plutonium -196 with an atomic number of 78.

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