We don't have exact numbers yet, but we know that once the theoretical beams of gammarays start piercing from a Qasar it produces more energy then our entire sun in it's lifetime, and they are the brighest things in the known galaxy, and the deadliest.
50% energy
On average, humans give off about 100 watts of heat energy.
Because, it is booming hot.
Infrared light doesn't "give off" energy; in this case, it IS the energy.
you give off calary and diet energy
No. Neither High or Low pressure Sodium Vapour lamps give off much energy in the UV wavelengths.
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.
1000km which is realy powerful but it can let you live until your 200 years old
Yeah, I need to know for my school project!!! HELP!!!
Electrical energy.
yes!
It gives off thermal energy.