The lemon law protects consumers who purchase defective vehicles.

Ohm's law states that the current flowing through a conductor is directly proportional to the voltage across the conductor and inversely proportional to the resistance of the conductor.

Pascal's law states that when there is an increase in pressure at any point in a confined fluid, there is an equal increase at every other point in the container.

There are many law schools in the city.

The judge referred to several case laws to support his decision.

The law clerk assisted the judge in researching legal cases.

Positive law refers to the law explicitly made by a government or other political authority.

The law and order in this city has improved over the years.

Metcalfe's law states that the value of a telecommunications network is proportional to the square of the number of connected users.

My sisters-in-law are coming over for dinner tonight.