Manometer
Authored by Baljinder Kaur
Physics
10th Grade
Used 12+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the pressure of the sample of gas trapped in the open-tube mercury manometer shown below if atmospheric pressure is 736 mmHg and h = 9.2 cm?
92 mm Hg
736 mm Hg
745.2 mm Hg
828 mm Hg
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which gas has a greater pressure?
air
methane
The gas pressures are equal
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the air pressure is 750 mmHg, what is the pressure of Gas B?
695 mmHg
805 mmHg
750 mmHg
55 mmHg
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the pressure of gas C if the air pressure is 760?
1405 mmHg
645 mmHg
115 mmHg
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A manometer is used to measure the pressure of an unknown gas. What is the Pressure of the unknown gas? (atmospheric pressure = 100 kPa, density of mercury = 13,600 kg/m3)
121.8 kPa
128.6 kPa
106.8 kPa
93.2 kPa
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If the atmospheric pressure is 740 mmHg, what is the pressure of the methane gas?
740 mmHg
770 mmHg
710 mmHg
30 mmHg
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