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  2. Air pressure is measured in which of the following units?

    www.answers.com/general-science/Air_pressure_is_measured...

    What are two different units used to measure air pressure? The SI unit is the pascal (air pressure is about 100,000 pascal). Other units include the Bar ("standard air pressure", which approx ...

  3. What units are used to measure air volume? - Answers

    www.answers.com/.../What_units_are_used_to_measure_air_volume

    Air pressure is typically measured in units such as pascals, pounds per square inch (psi), or inches of mercury (inHg). Milliliters are a unit of volume used to measure liquids.

  4. What are two different units used to measure air pressure?

    www.answers.com/general-science/What_are_two_different...

    The SI unit is the pascal (air pressure is about 100,000 pascal). Other units include the Bar ("standard air pressure", which approx. = that 100 kPa ), and the torr, which is approximately equal ...

  5. What unit is pressure measured? - Answers

    www.answers.com/general-science/What_unit_is_pressure_measured

    Pressure is often measure in units of force per area. In the standard system of units, the SI, that would be Newton / meter2 - this unit is also called Pascal. Other commonly used units are bar ...

  6. What is the unit of pressure in the FPS system? - Answers

    www.answers.com/general-science/What_is_the_unit_of...

    What unit is pressure measured? Pressure is often measure in units of force per area. In the standard system of units, the SI, that would be Newton / meter2 - this unit is also called Pascal.

  7. Why does air expand as it moves upward through the atmosphere?

    www.answers.com/physics/Why_does_air_expand_as_it_moves...

    Air expands when it rises because of the pressure and temperature. While air rises, there is less compression and pressure on nearby air, so it expands, it's not as tight. Air also takes space ...

  8. What is the units for Pressure? - Answers

    www.answers.com/general-science/What_is_the_units_for_Pressure

    American units of air pressure include pounds per square inch (psi) and inches of mercury (inHg). These units are commonly used in weather reports and aviation to measure atmospheric pressure.

  9. What units are used to express pressure measurements?

    www.answers.com/chemistry/What_units_are_used_to_express...

    ATM in chemistry stands for atmosphere, which is a unit of pressure equal to the average air pressure at sea level. It is commonly used to express gas pressure in chemical reactions or experiments ...

  10. 1 lbs pressure is how much psi? - Answers

    www.answers.com/physics/1_lbs_pressure_is_how_much_psi

    Air pressure decreases by about 1 psi for every 10°F increase in temperature. ... N is Newton, which is 1 kg m/s2. English units of pressure can be psi (pounds per square inch, or lbs/in2), psf ...

  11. What combination of units is the same as a pascal? - Answers

    www.answers.com/general-science/What_combination_of_units...

    What unit is pressure measured? Pressure is often measure in units of force per area. In the standard system of units, the SI, that would be Newton / meter2 - this unit is also called Pascal.