Given below in the left column are different modes of communication using the kinds of waves given in the right column.
|
A. Optical Fibre Communication |
P. Ultrasound |
|
B. Radar |
Q. Infrared Light |
|
C. Sonar |
R. Microwaves |
|
D. Mobile Phones |
S. Radio waves |
From the options given below, find the most appropriate match between entries in the left and the right column.
1
A-Q, B-S, C-R, D-P
2
A-S, B-Q, C-R, D-P
3
A-Q, B-S, C-P, D-R
4
A-R, B-P, C-S, D-Q