Question: Match the column - I and Column - II.

Column-I Column-II A. Audible range in humans P. greater than 20,000 Hz B. Ultrasonic waves Q 20 Hz - 20,000 Hz C. Infrasonic waves R. 1498 m/s D. Speed of sound in water (distilled) S. 343.2m/s E. Speed of sound in air T. less than 20 Hz

Options:

A) A-Q; B-P; C-T; D-S; E-R

B) A-Q; B-P; C-T; D-R; E-S

C) A-P; B-Q; C-T; D-R; E-S

D) A-Q; B-T; C-P; D-R; E-S