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.
In addition to heat (thermal energy) and light(radiant energy), there is also electrical energy, chemical energy, and physical (kinetic)energy. All energy derives ultimately from the sun, and it is transferred through manyprocesses. The sun, for example, heats up the atmosphere to create wind and drive thewater cycle.