Which of the following statements are true/false about the speed of sound in different mediums at 25°C.
A. In water (sea), the speed of sound is 1531 m/s.
B. In ethanol, the speed of sound is 1200 m/s.
1
Only A is correct.
2
Neither A nor B is correct.
3
Only B is correct.
4
Both A and B are correct.