Table of Contents
- 1 What depth of water is 1 atmosphere?
- 2 What is the height of 1 atmosphere?
- 3 What is the pressure at 15 ft underwater?
- 4 What is an atmosphere depth?
- 5 How much of the atmosphere is at sea level?
- 6 What is the height of the atmosphere above the mean sea level?
- 7 How many atmospheres are underwater?
- 8 What is the standard atmosphere at sea level?
- 9 What is the pressure of water at sea level?
- 10 Which is the standard unit of atmospheric pressure?
What depth of water is 1 atmosphere?
33 feet
One atmosphere is approximately equal to 33 feet of sea water or 14.7 psi, which gives 4.9/11 or about 0.445 psi per foot.
What is the height of 1 atmosphere?
It corresponds to the pressure exerted by a vertical column of mercury (as in a barometer) 760 mm (29.9213 inches) high. One standard atmosphere, which is also referred to as one atmosphere, is equivalent to 101,325 pascals, or newtons of force per square metre (approximately 14.7 pounds per square inch).
How many atmospheres is 1000 feet underwater?
30 ATM/ 30 Bar/ 300 Meters/ 1000 Feet.
What is the pressure at 15 ft underwater?
Imperial
| Depth (Gauge Pressure) | Pressure (Absolute) |
|---|---|
| 15 m/49 ft. | 2.5 bar/ata |
| 20 m/66 ft. | 3.0 bar/ata |
| 25 m/82 ft. | 3.5 bar/ata |
| 32 m/105 ft. | 4.2 bar/ata |
What is an atmosphere depth?
Earth’s atmosphere is about 300 miles (480 kilometers) thick, but most of it is within 10 miles (16 km) of the surface. Air pressure decreases with altitude. At sea level, air pressure is about 14.7 pounds per square inch (1 kilogram per square centimeter), and the atmosphere is relatively dense.
How many meters is 5atm?
Water Rating Definitions
| Water Rating | Definition |
|---|---|
| 1 ATM | Withstands pressures equivalent to a depth of 10 metres |
| 3 ATM | Withstands pressures equivalent to a depth of 30 metres |
| 5 ATM, Swim | Withstands pressures equivalent to a depth of 50 metres |
| 10 ATM | Withstands pressures equivalent to a depth of 100 metres |
How much of the atmosphere is at sea level?
1 atm
The atm unit is roughly equivalent to the mean sea-level atmospheric pressure on Earth; that is, the Earth’s atmospheric pressure at sea level is approximately 1 atm.
What is the height of the atmosphere above the mean sea level?
Starting at ground level, it extends upward to about 10 km (6.2 miles or about 33,000 feet) above sea level.
What is 5 atmospheres in feet?
Levels of Water Resistance 50 meters is equal to 165 feet or 5 ATM. 100 meters is equal to 330 feet or 10 ATM.
How many atmospheres are underwater?
Measurement based on depth of water One atmosphere (101.325 kPa or 14.7 psi) is also the pressure caused by the weight of a column of fresh water of approximately 10.3 m (33.8 ft). Thus, a diver 10.3 m underwater experiences a pressure of about 2 atmospheres (1 atm of air plus 1 atm of water).
What is the standard atmosphere at sea level?
Standard Atmosphere is mainly used as a reference value for the average atmospheric pressure at sea level. It is often used to indicate the depth rating for a water resistant watch, but otherwise is rarely used as a unit for measuring pressure. 1 standard atmosphere is defined as being exactly equal to 101,325 pascals.
How big is 1 foot of water compared to an atmosphere?
1 Foot of Water: = 999.972 kg/m3* 1 ft * g(approx.) 1 Atmosphere: = 101 325 Pa Link to Your Exact Conversion http://www.kylesconverter.com/pressure/feet-of-water-to-atmospheres Conversions Table 1 Feet Of Water to Atmospheres = 0.0295 70 Feet Of Water to Atmospheres = 2.0649 2 Feet Of Water to Atmospheres = 0.059
What is the pressure of water at sea level?
Water Pressures at Ocean Depths. One atmosphere is equal to the weight of the earth’s atmosphere at sea level, about 14.6 pounds per square inch. 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.