Q: Which of the following statements is NOT true regarding the infrared radiation?
(a)It is electromagnetic in nature
(b)Its wavelength is larger than that of the visible light
(c)It can travel through vacuum
(d)It is a longitudinal wave
Correct Answer: (d)
The correct answer is (d) 'It is a longitudinal wave'. This question from the Science & Technology domain tests knowledge of Computer & Information Technology.