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 exists in several forms such as heat, kinetic or mechanical energy, light, potential energy, and electrical energy. 1  Heat - Heat or thermal energy is âenergy from the movement of atoms or molecules. 2  Kinetic Energy - Kinetic energy is energy of motion. 3  Potential Energy - This is energy due to an objects position.