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What is the expected pressure of air in lungs of a diver at 4 meters below the sea level?
Air pressure (at sea level) is about 1 bar; every 10 meters below the water surface, pressure increases by about 1 bar - that gives a total of 1 + 0.4 = 1.4 bar. (1 bar is about 1 atmosphere.)
What is the pressure at 18 feet below the surface of water?
The pressure of water increases about 0.445 psi per foot of depth. If we "zero" our meter so we have "no" pressure at the surface (ignoring the normal 14.7 psi of air pressure at sea level), at 18 feet we will have 0.445 psi/ft times 18 feet, which is 8.01 psi, or right at about 8 psi.
At 18000 feet above sea levelthe air density is 12 that at sea level What is the atmospheric pressure at this altitude?
The atmoshperic pressure at 18,000 feet above sea level is 280 mm Hg.
What is the pressure above sea level in mmHg?
The atmospheric pressure at sea level is typically around 760 mmHg. As you increase in altitude above sea level, the atmospheric pressure decreases. For example, at 5,000 feet above sea level, the atmospheric pressure may be around 625 mmHg.
What is the difference between 100 below sea level and 100 above sea level?
Being 100 feet below sea level means you are situated underwater, in a submerged location. Being 100 feet above sea level means you are located higher in altitude, above the water level.
What is atmosperic pressure 2000 feet below sea level?
15.78 psi
What is the PSI at 1500 feet below sea level?
At 1500 feet below sea level, the pressure increases due to the weight of the water above. Since water exerts approximately 0.43 psi for every foot of depth, the pressure at 1500 feet below sea level would be about 645 psi (1500 feet x 0.43 psi/foot). Adding the atmospheric pressure at sea level, which is about 14.7 psi, the total pressure would be approximately 659 psi.
Is the speed of sound louder at 300 feet below sea level than at 200 feet?
The speed of sound in water is affected by temperature, salinity, pressure, and depth. Typically, the speed of sound increases with depth due to increased pressure, so it is likely louder at 300 feet below sea level compared to 200 feet.
Which is a higher elevation 40 feet below sea level or 14 feet below sea level?
40 feet below sea level is at a higher elevation than 14 feet below sea level. Elevation is measured by the distance above or below a reference point, such as sea level, so the higher the number below sea level, the lower the elevation.
What is 2.75 meter below sea level in feet?
About nine feet below sea level.
Which is higher 5 feet below sea level or 4 feet below sea level?
5 feet below sea level is higher. Because if you have 5 feet below sea level then you go from the average height if the top of the water and go 5 feet under it, and if you have 4 feet below sea level then you go from the average height if the top of the water and go 4 feet below, so 4 feet is higher.
What is the lowest point of earths surface?
The lowest point on the earth surface is 1200 feet below sea level . It is located in the Dead Sea in the present nation of Israel.
What is higher elevation 40 feet or 14 feet below sea level?
40 feet below sea level.
How many feet below sea level is the wreck of the titanic?
it is 12,600 feet below sea level.
What is the average psi on the earths crust?
Standard atmospheric pressure at sea level is about 14.7 PSI. So, then what is the pressure at about 5,645 feet below the surface of the earth?
What integer is six feet below sea level?
If sea level is 0, then feet above sea level would be a positive integer, while feet below sea level would be a negative integer. The integer for six feet below sea level would be -6.
What is 3 miles below sea level?
3 miles below sea level is approximately 15,840 feet below the surface of the ocean. At that depth, the water pressure would be extremely high and the environment would be completely dark.
