Arrange the following electromagnetic waves in decreasing order of their respective wavelengths.
(A) UV-rays
(B) X-rays
(C) Radio waves
(D) Visible light
Choose the correct answer from the options given below:
Answer & explanation
Correct answer: option 4
The correct answer is Option (4) → (C)>(D)>(A)>(B)
Order of electromagnetic waves by wavelength (decreasing):
Radio waves > Visible light > UV-rays > X-rays
Final Answer: (C) > (D) > (A) > (B)