Atomic Structure - Result Question 64
####40. Electromagnetic radiation with maximum wavelength is
(a) ultraviolet
(b) radio wave
(c) X-ray
(d) infrared
(1985, 1M)
Show Answer
Answer:
Correct Answer: 40. (b)
Solution:
- The wavelength order is
$$ X \text {-ray }<\text { ultraviolet }<\text { infrared }<\text { radio wave } $$