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What is the pressure of a swimmer 20m below the surface of water?
=>> 1.99 × 10^5 pa ➡ 2 atm is the pressure.
What is the pressure on a swimmer 10m below the surface?
∴ The pressure on a swimmer 10 m below the surface lake is 2 atm, thus, option (D) is correct. Note: We can see from the answer that the pressure at a depth of 10m is much more than the pressure at the surface of the lake. So as the depth under the water surface increases the pressure also increases.
What is the pressure on a swimmer 10m below the surface of a lake atmospheric pressure is 1.01 105Pa?
g=10ms-2, atmospheric pressure = 1.01×105Pa. 2.01×105Pa≈2atm .
What is the absolute pressure at a depth of 10m in a lake?
Total Pressure at the depth of 10 m. = Atmospheric Pressure + Pressure calculated. = 198 × 10³ Pa. Hence, the Pressure at the depth of 10 m is 198 kPa.
What is the pressure at the surface of water?
If you are at sea level, each square inch of your surface is subjected to a force of 14.6 pounds. The pressure increases about one atmosphere for every 10 meters of water depth. At a depth of 5,000 meters the pressure will be approximately 500 atmospheres or 500 times greater than the pressure at sea level.
What is meant by gauge pressure?
Gauge pressure is the pressure measured relative to the ambient atmospheric pressure. Gauge pressure can be measured using a diaphragm sensor, where one side of the diaphragm is exposed to the pressure media that is to be measured, while the other side is exposed to the ambient atmospheric pressure.
What is the value of absolute pressure in ATM at a depth of 1000 in the ocean?
Thus the absolute pressure at a depth of 1000 m in the ocean is P=104atm .
How do you calculate water pressure at depth?
We begin by solving the equation P = hρg for depth h: h=Pρg h = P ρ g . Then we take P to be 1.00 atm and ρ to be the density of the water that creates the pressure.
Which type of liquids pressure are measured using a manometer?
Liquid manometers measure differential pressure by balancing the weight of a liquid between two pressures. Light liquids such as water can measure small pressure differences; mercury or other heavy liquids are used for large pressure differences.