PhysicsLAB

Drill and Practice Review
Units and Formulas #14
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and class period (1-8)
1
formula to calculate the wavelength of sound given the temperature and its frequency
2


what is occuring when a sound wave is damped?
3
True or False. sound waves can cancel.
4
what is the atomic number of an element represent?
5
what does the atomic mass of an element represent?
6
define fusion
7
define fission
8
True or False. Electrons radiate energy as they travel in their stable orbits?
9

True or False. Electrons radiate energy during de-excitation



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