echo sounder is the most recommended.
milimetres.
To measure the mm of an item you would need to use a metric ruler. The metric ruler has cm and mm on it.
Mercury's density is around 13.54 x that of water, so the pressures (in mm of water) would be 13.54 x what they are for mercury - 100 mm Hg would be around 1354 mm H2O
You would typically use millimeters (mm) to measure the thickness of a DVD.
Mm
you would use a ruler to measure a computer screen.
i think it is mm
c m/mm
Mm
mm (millimeters)
For the width of a penny and a dime, you would typically measure in millimeters. The width of a penny is approximately 19.05 mm, and the width of a dime is approximately 17.91 mm.
since we know that the total pressure is 670 mmhg and the pressure of water at 20 c is 17.5 mmhg, we use dalton's law. 670=17.5+ gas pressure 652.5=gas pressure by definition then we use the law P1V1T2=P2V2T1 tp find V2=47.9969 L