Author Question: If a certain object emits visible waves rather than infrared waves its temperature is A) higher. ... (Read 79 times)

asmith134 · **on:** Jul 29, 2018

If a certain object emits visible waves rather than infrared waves its temperature is

A) higher.
B) lower.
C) the same, temperature doesn't make any difference.

Question 2

Which of the following continually emits electromagnetic radiation?

A) insects
B) radio antennas
C) red-hot coals
D) all of the above
E) none of the above