Match the following: Column A Column B 1. Celsius a. clinical thermometer 2. Thermistor b. joule 3. Kink c. temperature scale 4. Conductor d. digital thermometer 5. Heat e. copper

1. Celsius - c. temperature scale The most commonly used temperature scale is Celsius scale. In this scale, the reference temperature points are the melting point of ice and boiling point of water. 2. Thermistor - d. digital thermometer The thermistor is seen in a digital thermometer. It is a type of resistor whose resistance is dependent on temperature. The current passing through a thermistor changes with change in temperature. 3. Kink - a. clinical thermometer Kink is seen in the clinical thermometer. It prevents the mercury in the tube from contracting and flowing back into the bulb before the temperature is read. 4. Conductor - e. copper Copper is a good conductor of heat and electricity. 5. Heat - b. joule Heat is a form of energy. The SI unit of heat is joule. Column A Column B 1. Celsius c. temperature scale 2. Thermistor d. digital thermometer 3. Kink a. clinical thermometer 4. Conductor e. copper 5. Heat b. joule