The sun's energy is most useful to humans after it is converted to electricity or heat energy, which can power homes, businesses, and technology.
The useful energy in a light bulb is the light that it emits. When electricity flows through the filament of a light bulb, it produces light energy that we can see and use for illumination.
The useful energy of a light bulb is the light it emits, which is used for illumination. This is the intended function of the light bulb, as it allows us to see and perform tasks in dark environments.
Ultraviolet light and infrared light are two types of light that humans cannot see. Ultraviolet light has shorter wavelengths than visible light, while infrared light has longer wavelengths. Both types of light are beyond the visible spectrum for humans but can be detected with specialized equipment.
Humans emit infrared light, which is a type of electromagnetic radiation that is not visible to the human eye.
No. Part of the energy is wasted, mainly as heat.
Visble light is very useful to humans and others as it enables us to see our way around during the day.
Snakes don't help humans..but they are useful for entertainment..but are dangerous.
its not useful for the refrigerator its useful for humans only....
No. tapeworms are pest to humans.
Spectroscope is a useful qualitative analysis tool because is it can analyze wavelengths what humans can't see especially infrared and ultraviolet radiation. Also since light has a different color of wavelengths; Scientist can find useful information such as chemical elements present at the source of the light.
its not useful for the refrigerator its useful for humans only....
What is different i think they are useful to humans cause they shine. They are just like light fire
Combustion reactions are useful to humans because they provide heat energy for cooking, heating, and generating electricity. They also power vehicles and machinery by converting chemical energy into kinetic energy.
it's useful for light and safety.
they damage the wetlands which are useful for humans.
humans can use it like a light because it's glow in the dark