MCQOPTIONS
Saved Bookmarks
| 1. |
Match the column - I and Column - II. Column-I Column-IIA.Audible range in humansP.greater than 20,000 HzB.Ultrasonic wavesQ20 Hz - 20,000 HzC.Infrasonic wavesR.1498 m/sD.Speed of sound in water (distilled)S.343.2m/sE.Speed of sound in airT.less than 20 Hz |
| 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 |
| Answer» C. A-P; B-Q; C-T; D-R; E-S | |