Depends on what type of gass
When light ray pass from air into water, its speed and wavelength change only the frequency of the light doesn't change.
Light travels slower in a medium of higher refractive index. It bends because of this change in speed. The wavelength of light also changes in order to maintain the constant frequency.
Answer:
The answer is the object weighs 5 so 3-5 is 2
Explanation:
I took this test
Probably because the earth is stationary rotating on its axis whereas the baseball is the one doing all of the movement after being thrown
Answer:
wind
Explanation:
wind is the only one of those onto that list that is a renewable source
