watch the following video on the properties of waves Do you have any questions?
The amplitude of a wave tells you how
A mechanical wave requires a medium. For an ocean wave this medium would be
The medium for a sound wave would be
All mechanical waves have amplitude, wavelength, period, and wave speed. Look in the area between the arrow to the word elevation and the aline showing amplitude. How many cycles of the wave is show here?
Frequency is the number of full cycles (crest to crest) a wave passes in a second. The unit, a hz, can be converted to what SI unit?
Read section 3.1-3.2 in your book - Properties of light and the electromagnetic spectrum. Do you have any questions
c=2.99792458 x 10^8 m/s This is specifically
The amplitude of a light wave tells you
Define white light
Of the following, which carries the most energy?
you were given two equations ---> E = hc/ʎ and c= ʎv In both these equations ʎ stands for
because c is constant for the speed of light, wavelength and frequency are considered
Give a definition for the term blackbody