Which of the following rays is emitted by a human body?
Answer & explanation
Correct answer: option 4
Generally, temperature of human body is 37℃, corresponding to which IR and microwave radiations are emitted from the human body
Which of the following rays is emitted by a human body?
Correct answer: option 4
Generally, temperature of human body is 37℃, corresponding to which IR and microwave radiations are emitted from the human body