Explain how do you determine the temperature of hot water using laboratory thermometer?

Mention the use of laboratory thermometers.

Jyothi was prepared to measure the temperature of hot water with a clinical thermometer. Is it right or wrong? Why?

Explain how to determine the frequency of tuning for k using sonometer .

(b) Write the precautions to be followed while using a laboratory thermometer.

How will you determine the volume of a liquid?