Physics of Temperature MCQ (Multiple Choice Questions) PDF Download

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

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

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

Kelvin scale has

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

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