Q. Match List-I with List-II [table] List-I (Electromagnetic waves) | List-II (Wavelength) ; (a) AM radio waves | (i) $10^{-10}$ m ; (b) Microwaves | (ii) $10^2$ m ; (c) Infraraed radiations | (iii) $10^{-2}$ m ; (d) X-rays | (iv) $10^{-4}$ m [/table] Choose the correct answer from the options given below:
A) (a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)
B) (a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
C) (a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
D) (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
Explanation
[Solution] AM radio $\sim 10^2$ m, microwaves $\sim 10^{-2}$ m, infrared $\sim 10^{-4}$ m, X-rays $\sim 10^{-10}$ m. Answer (1).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.