Q.
Mach List-I with List - II :
List-I |
List-II |
a |
Ultraviolet rays |
i |
Study crystal structure |
b |
Microwaves |
ii |
Greenhouse effect |
c |
Infrared waves |
iii |
Sterilizing surgical instrument |
d |
X-rays |
iv |
Radar system |
Choose the correct answer from the options given below :
Solution:
Correct answer is (a) (a) - (iii), (b) - (iv), (c) - (ii), (d) - (i)