The boiling point of water increases with pressure.

The atomic number of an element determines its chemical properties.

Sweating cools the body primarily through evaporation.

Interference can result in both constructive and destructive patterns.  

Significant figures are used to express the precision of measurements.

Wind turbines harness potential energy.

Specific heat is the heat needed to raise 1 kg of a substance by 1 oC.

The number 250.0 has four significant figures.

Generators convert mechanical energy into electrical energy.  

The acceleration due to gravity on the Moon is the same as on Earth.