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

Question

Quizplus · Accepted Answer

- Insects emit low levels of electromagnetic radiation as a result of their neurological and physiological processes.
- Radio antennas emit continuous electromagnetic radiation to transmit signals.
- Red-hot coals emit thermal radiation, which is a type of electromagnetic radiation emitted by any material that has a temperature greater than absolute zero.

Which of the Following Continually Emits Electromagnetic Radiation