Question

3. Raju has three thermometers as shown in figure. He wants to measure the temperature of (2)his
body and that of boiling water. Which thermometer(s) should he choose? Give reason for
your selection​

Answer 1

Hmm......do i need to imagine the figure in my head...?

Well, there are total 7 types of thermometer but I think you are in std 7, so for you, there are 2 types of thermometer which can be used according to your question.

For boiling water, you should use laboratory thermometer and to measure body temperature, you need clinical thermometer