Here are some MCQs on Pressure
1. What is pressure?
a) The force applied to an object
b) The amount of matter in an object
c) The temperature of an object
d) The distance between molecules in an object
Answer: a) The force applied to an object
2. Which of the following units is used to measure pressure?
a) Newtons
b) Watts
c) Joules
d) Pascals
Answer: d) Pascals
3. Which of the following does not affect the pressure of a gas?
a) Temperature
b) Volume
c) Height
d) Mass
Answer: d) Mass
4. What happens to the pressure of a gas if its volume is decreased?
a) The pressure increases
b) The pressure decreases
c) The pressure remains the same
d) It depends on the temperature
Answer: a) The pressure increases
5. Which of the following devices is used to measure pressure?
a) Thermometer
b) Barometer
c) Hydrometer
d) Voltmeter
Answer: b) Barometer
