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.
Energy. 1  Chemical-Chemical energy comes from atoms and molecules and how they interact. 2  Electrical-Electrical energy is generated by the movement of electrons. 3  Gravitational-Large objects such as the Earth and the Sun create gravity and gravitational energy. 4  Heat-Heat energy is also called thermal energy. 5  Light-Light is called radiant energy. 6  Motion