The colors on an oil slick are caused by reflection and (explain why)
a. diffraction
b. interference
c. refraction
d. polarization
e. ionization

Awalk up the phase change graph worksheet

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

In order of decreasing light-transmitting capabilities of materials, which is the correct sequence? a. transparent -> translucent -> opaque b. opaque -> transparent -> translucent c. opaque -> translucent -> transparent d. translucent -> transparent -> opaque