Tag Archives: Which properties should present in thermometric liquid?

“Thermometer is the device which is used to measure the temperature of a body.”Some substances have the property that changes with temperature.Substances that show a change in temperature can be used as a thermometric material.For example, some substances expand on heating, some change their colours, some change their electric resistance, etc.Nearly all the substances expand on heating.Liquids also expand on ...

Read More »