
3.2 Modeling a Gas 11IB
Authored by Mariana Abi Ghannam
Physics
11th Grade
Used 1+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
State the equation linking force, pressure and area
force = pressure/area
pressure = force x area
pressure = force / area
area = pressure x force
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Boyle's law is best stated as:
pressure is proportional to volume
pressure is directly proportional to volume
pressure and volume are the same
pressure is inversely proportional to volume
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
What are acceptable units of pressure? Select all answers which apply.
newtons, N
newton-metre2 (Nm2)
pascal (Pa)
newton per metre2 (N/m2)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the relationship between pressure and absolute temperature?
pressure is directly proportional to temperature (in celsius)
pressure is inversely proportional to temperature (in kelvin)
pressure is proportional to temperature (in kelvin)
pressure is directly proportional to temperature (in kelvin)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Zero kelvin (0K) is the
lowest possible (theoretical) temperature
same as 0F
same as 273oC
quite hot, really.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A gas has a volume of 10cm3 and is at a pressure of 100kPa. The volume is doubled to 20cm3, what is its new pressure?
100kPa
50kPa
200kPa
10kPa
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A gas is at room temperature of 293K and is at a pressure of 210 000 Pa. The temperature is decreased to 193K. What is the new pressure? WORK THIS OUT!
138,328 Pa
318,808 Pa
138,000 kPa
138,000 Pa
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