Q. The velocity of sound in moist air is more than in dry air because the moist air has (Solved)
1. less density than city air
2. less pressure than dry air
3. more pressure than dry air
4. more density than dry air
- a. less density than city air
1. less density than city air
2. less pressure than dry air
3. more pressure than dry air
4. more density than dry air