1. to look at or view with continued attention; observe or study thoughtfully: to contemplate the stars. 2. to consider thoroughly; think fully or deeply about: to contemplate a difficult problem. 3. to have as a purpose; intend.
The five main types of energy are: Michale, thermal im a boss energy, nuclear energy, chemical energy and electromagnetic energy.
Some basic forms of energy are: 1  Thermal (heat) energy. 2  We can say that a cup of hot tea has thermal energy. 3  Thermal energy is defined as the collective, microscopic, kinetic, and potential energy of the molecules within matter.