Physics of Temperature Multiple Choice Questions with Answers – PDF Download

MCQ 1: The centigrade (Celsius) scale can be converted into Kelvin scale by the formula:

1. Ω °C = Temperature in Kelvin + 273
2. Ω °C = Temperature in Kelvin - 273
3. Ω °C = Temperature in Fahrenheit + 273
4. Ω °C = Temperature in Fahrenheit - 273

MCQ 2: Thermocouple thermometer has a wide range from:

1. −1000 °C to 1000 °C
2. −s100 °C to 1500 °C
3. −150 °C to 2000 °C
4. −200 °C to 1500 °C

MCQ 3: Thermometer that can measure rapidly changing temperature is:

1. Mercury-in-glass thermometer
2. Alcohol-in-glass thermometer
3. Platinum resistance thermometer
4. Thermocouple thermometer

MCQ 4: Kelvin scale has:

1. one fixed point
2. two fixed points
3. three fixed points
4. one fixed and two variable points

MCQ 5: Scale of temperature requires:

1. a thermometric substance that has a chemical property that varies with temperature
2. a thermometric substance that has a chemical property which does not change with temperature
3. a thermometric substance that has a physical property which changes with temperature
4. a thermometric substance that has a physical property which does not change with temperature