This compound is stable in the solid phase.

In this experiment, we will measure the temperature at which the substance becomes a liquid phase.

This stratum shows a specific facies.

Water turning into ice is an example of a phase transition.

I can't forget the day when I first shared an umbrella with him.

They were put in a situation of confrontation.

He is studying about Einstein's theory of relativity.

The Minister of Internal Affairs and Communications announced a new policy.

This electric motor is using three-phase power.

We are looking for new partnerships to strengthen our business contact.