a: radioactive decay ~
b: clock ticking
What:
"In essence, the process of radioactive decay is like the ticking of a clock. The greater the age of a substance containing radioactive isotopes, the greater the number of ticks that have occurred."
Useful?
Writer: Dorothy Merritts
LCC:
Where:
Date: Dec 10 2014 4:09 PM
# 6716 Critique Analogy