Question

Take help of your teachers to make a working model of Hope's apparatus and perform the experiment.
Verify the result you obtain

Answer 1

In this experiment the scientist Thomas Charles.

Hope used a glass cylinder with thermometers at the top and the bottom an with some freezing mixture which helped.

Hope to mark his findings that the water that is colder moves downward since the thermometers at the bottom showed a very low temperature as opposed to the thermometers at the top of the cylinder.

With this he also showed that water is at its maximum density at 4 degrees Celsius.