Write the principle on which the thermometer is made.

The digital thermometer do not use ____.

How should a thermometer be dipped inside beaker containing water

Is the bulb of a thermometer made of diathermic walls or adiabatic walls?

An ideal thermometer should have

Boojho has three thermometers as shown in above Figure. He wants to measure the temperature of his body and that of boiling water. Which thermometer (s) should he choose?

Two thermometers are constructed in the same way except that one has a spherical bulb and the other a cylindrical bulb; which one will respond quickly to temperature changes?

Choose the correct option

Among the following what should not be done while or before using a clinical thermometer?

The most commonly used thermometric substance is