Physics of Temperature MCQs with Answers PDF Download – Test 158

MCQ 786: Liquid-in-glass thermometer has:

1. unlimited range
2. wide range
3. limited range
4. no range

MCQ 787: Unit for pressure used in weather maps is millibar. 1 millibar is equal to:

1. 1000 bar
2. 100 kPa
3. 100 Pa
4. 1 atm

MCQ 788: Pressure due to a liquid column is equal to:

1. density of the liquid × height of column × base area × gravitational field strength
2. density of the liquid × height of column × gravitational field strength
3. density of the liquid × base area × gravitational field strength
4. None of the above

MCQ 789: Friction has:

1. only negative effects
2. only positive effects
3. both positive and negative effects
4. no effect in our life

MCQ 790: Volume of a fixed mass of liquid is a physical property that changes with:

1. Change in pressure
2. Change in temperature
3. Change in density
4. Change in heat capacity