From chemically burning the nutrients.
From chemically burning the nutrients.
To digest food material and give the energy
Yes, humans give off energy in the form of heat and electromagnetic radiation. This energy is produced through metabolic processes in the body, such as digestion and cellular respiration. The impact of human energy on the surrounding environment is minimal, as the amount of energy emitted is relatively low compared to other sources of energy in the environment.
Infrared light doesn't "give off" energy; in this case, it IS the energy.
you give off calary and diet energy
Computers give off mostly heat, but also give off magnetism in the form of radio waves. Plus their displays give off light energy and the speakers give off sound waves. The fans inside create kinetic energy.
50% energy
Electrical energy.
yes!
You gain the energy through the process of digestion
It gives off thermal energy.
Electrical energy can be converted to light. In addition, nuclear energy as in a nuclear weapon will give off a blinding flash of light. Also, using fireflies as an example, chemical reactions can also give off light energy.