Temperature variation of different parts of a person's body can be detected by analyzing the emission pattern of which type of electromagnetic radiation?
A)microwave
B)infrared
C)ultraviolet
D)x-rays

Question

Quizplus · Accepted Answer

Infrared radiation is emitted by objects at different temperatures, including the human body. By analyzing the emission pattern of infrared radiation, it is possible to determine the temperature variation in different parts of a person's body. Microwave, ultraviolet, and x-rays are not typically used to detect temperature variation in the human body.

Temperature Variation of Different Parts of a Person's Body Can