Speed of efflux and volume flow rate
A circular hole of 1.25 cm in diameter is cut in the side of a large water tank, 20.0 m beneath the water level in the tank. The top is open to the air. Compute:
i) The speed of efflux.
ii) The volume flow rate.
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A circular hole of 1.25 cm in diameter is cut in the side of a large water tank, 20.0 m beneath the water level in the tank. The top is open to the air. Compute: i) The speed of efflux. ii) The volume flow rate.
Determine the molar mass (in grams/mol) of the unknown gas. An effusion container is filled with 7 L of an unknown gas, and it takes 90 s for the gas to effuse into a vacuum.
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