Chemiluminescent molecules produce light when they are excited by chemical energy. These emissions are measured by a light detector
A perfect example is a common glow stick. In a glow stick, phenyl oxalate, fluorescent dye, and hydrogen peroxide mix to produce a chemiluminescent reaction (generating light from chemical energy).
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Photoaynthesis, Obtaining energy from Solar cells
Gravity: because you cant see or feel it. light: light is given off and we see it. these can't be put in a jar.
Chemiluminescent molecules produce light when they are excited by chemical energy. These emissions are measured by a light detector
Some examples of secondary light sources in a home include:lampsrecessed lightingnight lights
The few examples of light sources are : 1) lamp 2)car headlights 3)candle 4)bulb
There are natural and artificial light sources. A few examples of natural light sources include the Sun, stars, and candles. A few examples of artificial light sources include light bulbs, lamp posts, and televisions.
chemiluminescent reactions produce light but not heat - like fireflies
A perfect example is a common glow stick. In a glow stick, phenyl oxalate, fluorescent dye, and hydrogen peroxide mix to produce a chemiluminescent reaction (generating light from chemical energy).
Visible light wave sources. Light bulbs and stars are good examples.
Daylight, sunlight and skylight or all natural sources of light.
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The sources that can give out their own light are "Light Sources" and the same opposite the sources which can not give out their own light are know as Non Light Sources .
A light source generates and emits its own light. A reflector reflects light (i.e. light bounces off of it) from another source. Examples of light sources: The sun, the stars, a lightbulb, a flame, a red-hot piece of metal. Examples of reflectors: The moon, the planets, the ground lit by the sun.
We are not sources of light so we do not give off light.Light is given off by sources such as the Sun and Stars.Things that are not light sources reflect light into our eyes so we can see them.