Author Question: A distant palm tree on a hot dry day that often appears to be reflected from water is A) due to ... (Read 77 times)

bucstennis@aim.com · **on:** Jul 29, 2018

A distant palm tree on a hot dry day that often appears to be reflected from water is

A) due to light refracted upward as it grazes the hot surface.
B) the inverse of a mirage.
C) evidence that light travels in straight lines.

Question 2

The white light from the Sun is a

A) compliment of the surrounding blue sky.
B) composite of light of all the visible frequencies.
C) mixture of selected frequencies of light.