Author Question: Compared to natural background radiation, the amount of radiation received by U.S. citizens from ... (Read 58 times)

fagboi · **on:** Jul 29, 2018

Compared to natural background radiation, the amount of radiation received by U.S. citizens from normally operating nuclear power plants is

A) about 10 as much.
B) very much less.
C) roughly the same amount.
D) absolutely zero.
E) considerably more.

Question 2

According to Galileo, which of these is a natural or unforced motion?

A) A stone falling straight downward.
B) A book coming to rest as it slides along the floor.
C) Both of the above.
D) Neither of the above.