Which location experiences the greatest water pressure in a swimming pool?
A. |
B. |
C. |
D. |
What determines the water pressure at the bottom of a swimming pool?
A. |
B. |
C. |
D. |
Which location experiences the least air pressure?
A. |
B. |
C. |
D. |
What determines air pressure at a location?
A. |
B. |
C. |
D. |