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The barometer reads 715 mm Hg calculate the corresponding pressure in atmospheres?
Wiki User
∙ 14y ago
a diver swims horizontally 8m below the surface. How much pressure acts on his back? Let us assume that the density of salt water is 1025 kg/m³: atmospheric pressure is 75cm Hg: Dhg=13 600 kg/m³ : and g= 9.8 N/kg
Wiki User
∙ 14y ago
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Collect the Differences between a barometer and manometer?
barometer is used to measuring atmospheric pressure. manometer is used to measuring the pressure of gases.
What is earth's inferred interior pressure at a depth of 3500 kilometers?
5000*C and 1.5 million atmospheres
Why would a water barometer have to be 13.6 times taller than a mercury barometer?
A barometer using water,would need to be 13.6 times taller than a mercury barometer to obtain the same pressure difference. This is because mercury is 13.6 times more dense than water.
How do you write a sentence for the word barometer?
Homework? I think you can figure out how to write a sentance. I'll tell you that the definition of barometer is any instrument that measures atmospheric pressure though.
How is boost measured?
boost is pressure. units of pressure is pounds per square inch(psi), atmospheres (bar), and kilo pascals (kpa)
What instrument is used to measure atmospheres pressure?
A barometer is used to measure atmospheric pressure. It can also measure altitude!
How do you calculate absolute pressure when barometer reading is given?
You do nothing. The reading from the barometer is absolute pressure.
A barometer is an instrument used for measuring water pressure?
otherwise know as a barometer and it measures air pressure in newtons
Air pressure is typically measured with a?
Air pressure is measured with a barometer.
How do you calculate suction pressure for air theoretically?
Air has a pressure, but not a suction pressure. Air pressure is measured with a barometer, you do not calculate it. Suction pressure is a concept which applies to a pump. Suction pressure = static pressure + surface pressure - vapour pressure - friction pressure.
What Measures AtMosphere Pressure?
A Barometer measures atmospheric pressure.
What deos a barometer measure?
A barometer is used to measure air pressure. It measures the atmospheric pressure using air, mercury, or water and will be shown as inches of mercury or millibars.
An increase in air pressure will cause the mercury in a barometer to?
When you increase air pressure the mercury in a barometer will rise. Conversely when air pressure decreases the mercury in a barometer will drop.
What instruments are used to measure the atmospheric pressure?
Usually the instrument used is called a barometer- which could be a closed end manometer or an aneroid barometer.An altimeter actually also measures atmospheric pressures - but for a different purpose.
How does an aneroid barometer measure atmospheric pressure?
A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury.An aneroid barometer is a barometer which measures pressure without using fluids!An aneroid barometer is somewhat different and uses a sealed chamber upon which the fluctuating atmospheric pressure acts. Through mechanical means a pointer is moved on a calibrated scale.
What is the importance of barometer?
barometer is used to measure air pressure
What is a barometer what does it do?
a barometer is a tool used to detect the air pressure
