Fact 1: If an object is black then that object absorbs all visible light. Fact 2: Light seems to travel in rays or beams. Given the two facts above, black objects absorb all visible what?
Possible answers:
a). sunlight.
b). microwaves.
c). Energy..
d). black holes.
e). dark matter.
f). rays or beams.
g). activation energy.
h). heat energy.
Answer:
f).