Electromagnetic Waves and Applications – Rankers Physics
Topic: Electromagnetic Waves
Subtopic: Properties of EM Waves

Electromagnetic Waves and Applications

Match List-I with List-II.
List-I (Types of EM waves) a. Infrared rays b. Microwaves c. UV rays d. Gamma rays
List-II (Application) (i) Water purifier (ii) Remote switches (iii) Used in medicine to destroy cancer cells (iv) Cooking Choose the correct option:
a(ii), b(iii), c(iv), d(i)
a(i), b(ii), c(iii), d(iv)
a(ii), b(iv), c(i), d(iii)
a(iii), b(i), c(ii), d(iv)

Solution:

Infrared is used in remote switches (a-ii); Microwaves for cooking (b-iv); UV rays for water purification (c-i); and Gamma rays in cancer cell destruction (d-iii).

Leave a Reply

Your email address will not be published. Required fields are marked *