# What is the pressure on a swimmer 10m?

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## What is pressure on a swimmer 10m?

PS=2atm. Hence the pressure on the swimmer is 2 atm. ∴ 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.

## What is the absolute pressure at a depth of 10m in a lake?

Hence, the Pressure at the depth of 10 m is 198 kPa.

## When the pressure is measured above absolute zero it is called?

The atmospheric pressure at sea level (above absolute zero) is called ‘Standard atmospheric pressure‘. … (Vacuum pressure is defined as the pressure below the atmospheric pressure).

## What does the pressure of a liquid depend on?

Pressure within a liquid depends only on the density of the liquid, the acceleration due to gravity, and the depth within the liquid.

## What is the pressure on a swimmer 20m below the surface?

Hence pressure = 3.0 atmosphere = 3 atm.

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## Can a pressure be negative?

Absolute pressure is measured relative to absolute zero on the pressure scale, which is a perfect vacuum. (Absolute pressure can never be negative.)

## At what level would a swimmer experience more pressure?

The deeper you go under the sea, the greater the pressure of the water pushing down on you. For every 33 feet (10.06 meters) you go down, the pressure increases by one atmosphere .

## How do you convert pressure to 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.

## Why does water pressure increase with depth?

Pressure increases as the depth increases. The pressure in a liquid is due to the weight of the column of water above. Since the particles in a liquid are tightly packed, this pressure acts in all directions. … The greater pressure at the bottom would give a greater ‘force per unit area’ on the wall.

## How much is the atmospheric pressure at sea level?

atmosphere (atm)

(atm) unit of measurement equal to air pressure at sea level, about 14.7 pounds per square inch. Also called standard atmospheric pressure.

## What is the pressure 30m below the surface of a lake?

For every additional 10 meters deeper you dive, the pressure on your body increases by 1 bar. As you can see from the table below, our bodies are subject to 3 bars or atmospheres of pressure at a depth of 20 meters and 4 bar/atm at 30m.

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