Advances in military technologies have often led to the development of everyday applications. Early radar systems operators noticed that objects near the radar were often heated when the radar was in use.This observation led to the development of which of the following everyday applications?
A)microwave ovens
B)motion detectors
C)nuclear reactors
D)solar collector panels

Question

Quizplus · Accepted Answer

Microwave ovens were developed after it was observed that radar waves could heat objects. This principle was applied to create ovens that use microwave radiation to heat food.

Advances in Military Technologies Have Often Led to the Development