1. Digital thermometers do not use ______ 2. In a thermometer, when liquid gets heat, it_____and when it is cooled down, it

Question

Fill in the Blanks. 

1. Digital thermometers do not use ______ 

2. In a thermometer, when liquid gets heat, it_____and when it is cooled down, it 

3. The SI unit of temperature is ______ 

4. A small change in the temperature causes change in of a liquid.________ 

5. The freezing point of alcohol is less than________

Answer 1

1. mercury 

2. expand, contact 

3. kelvin

4. volume 

5. – 100°