If pressure less so volume increases and if temperature increase so volume also increases
Answer:
Pawpaw means papaya. Hope you'll get some clues from here
Hi there,
Speed of sound in water is approximately 1500 meters per second (the exact speed depends on the depth of water and its density) and the speed of sound in air is approximately 340 meters per second. So sound is almost 4.4 times faster in water than in air. I hope this helped :)
