Q. During hot weather, the fan produces a feeling of comfort. This is because – (Solved)
1. fan supplies cool air
2. fan cools the air
3. our perspiration evaporates rapidly
4. conductivity of air increases
- c. our perspiration evaporates rapidly
1. fan supplies cool air
2. fan cools the air
3. our perspiration evaporates rapidly
4. conductivity of air increases