-- fireflies
-- campfire
-- stars
-- match
-- compact fluorescent light
The three sources of white light are the sun, incandescent light bulbs, and fluorescent light bulbs.
The three natural sources of heat and light are the sun, fire, and lightning. These sources provide heat and light through processes such as nuclear fusion, combustion, and electrical discharge.
Electric bulbs, fluorescent lamps, and LED lights are three examples of man-made sources of light commonly used in indoor and outdoor settings.
Three artificial sources of light include incandescent bulbs, which produce light by heating a filament; fluorescent lamps, which use electricity to excite mercury vapor and produce ultraviolet light that is then converted to visible light; and LED (light-emitting diode) lights, which emit light when an electric current passes through a semiconductor. Each of these sources has various applications in homes, offices, and outdoor settings.
Heat and light are generated by various chemical and nuclear reactions. The energy in fossil fuels was originally in dead plant matter, which had absorbed energy from the Sun. Geothermal heat energy comes from the molten layers of rock beneath the Earth's crust. Other than these three (solar, fossil fuel, or geothemal), light can be generated from electricity from hydroelectric power, chemical reactions (glow sticks), bioluminescence (fireflies), and from direct nuclear emissions (radium/phosphor watch dials).
The three sources of white light are the sun, incandescent light bulbs, and fluorescent light bulbs.
The 3 best and simplest ones are the moon,lightning and the sun.
solar, nuclear, solar, wind
Sun, torch, star :)
The three natural sources of heat and light are the sun, fire, and lightning. These sources provide heat and light through processes such as nuclear fusion, combustion, and electrical discharge.
The sun, the moon, and stars are three natural light sources.
Electric bulbs, fluorescent lamps, and LED lights are three examples of man-made sources of light commonly used in indoor and outdoor settings.
People, computers and light bulbs.
can you answer three other presidents besides clinton
water bill heat bill and light bill
light bulb laser head lights on car
three degrees