Question

A barometer has liquid level 10 cm above the outside level and the gas captured inside has the pressure of 0.5 atm, what is the density of liquid?

a.

0.5 atm-s²/m²

b.

1 atm-s²/m²

c.

1.5 atm-s²/m²

d.

2 atm-s²/m²

Answer: (a).0.5 atm-s²/m²

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Q. A barometer has liquid level 10 cm above the outside level and the gas captured inside has the pressure of 0.5 atm, what is the density of liquid?

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