When you close a water faucet, the water that was about to flow out of the faucet
A. remains pressed against the faucet's inlet by the high water pressure in the pipe.
B. falls back down the pipe leading to the faucet and remains there until you reopen the faucet.
C. remains at the faucet's inlet, but the water pressure in the pipe drops to zero.
D. remains at the faucet's inlet, but the water pressure in the pipe drops to atmospheric pressure.
Answer:A
When you close a water faucet, the water that was about to flow out of the faucet
A. remains pressed against the faucet's inlet by the high water pressure in the pipe. B. falls back down the pipe leading to the faucet and remains there until you reopen the faucet. C. remains at the faucet's inlet, but the water pressure in the pipe drops to zero. D. remains at the faucet's inlet, but the water pressure in the pipe drops to atmospheric pressure.