Microwave radiation is useful in which of the following?
A)sending phone messages
B)cooking food
C)aircraft navigation
D)All of the above are valid choices.

Question

Quizplus · Accepted Answer

Microwave radiation is useful in all of the given choices. It is used in sending phone messages via cell phone networks, cooking food through microwave ovens, and in aircraft navigation through radar systems.

Microwave Radiation Is Useful in Which of the Following