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What else can I help you with?
What are source of visible light?
Sun, stars, planets, moon, light bulbs, fluorescent tubes, LEDs, sparks, LCDs, hot glowing metal.
Is the glowing of bulb an irreversible change?
No, the glowing of a light bulb is a reversible change because it can be turned off by disconnecting the power source. The light bulb will stop glowing once the electrical current is interrupted.
What are the ingredients for glowing gummy bears?
A glowing gummy contain a small LED (light emitting diode).The source of energy for the LED is a battery.
Is a television a light source?
Yes, as long as the TV is on and in working condition.
What are materials for glowing water?
Materials for making glowing water include a fluorescent or phosphorescent substance, such as a fluorescent dye or glow-in-the-dark powder, water, and a black light or UV light source to make it glow. These materials can be combined in varying quantities to achieve the desired glowing effect.
The metal wire in an incandescent light bulb glows when the light is switched on and stops glowing when it is switched off. This simple process is which kind of a change?
The glowing of the metal wire in an incandescent light bulb when switched on is a physical change, specifically a thermal change, as it involves the wire heating up and emitting light due to increased temperature. When the light is switched off, the wire cools down and stops glowing, indicating a reversible process. However, the wire itself does not undergo any chemical change during this process.
How does metal get hot?
When metal is exposed to a heat source, such as fire or electricity, the atoms within the metal start vibrating more rapidly, leading to an increase in temperature. This increase in temperature causes the metal to heat up and potentially reach a point where it begins to emit light in the form of glowing or melting.
What does a light bulb have to do with an electrical light source?
A light bulb is a source of electric light. In an incandescent light bulb, the glass bulb forms a protective shield around a glowing filament. The air inside the glass bulb is removed, or replaced with an inert gas. Electric current is passed through a thin metal filament (usually tungsten), which causes it to glow white hot, giving out light. The protective bulb stops the filament from burning up, as it has no Oxygen.
How do you spell phosporesent?
The correct spelling is "phosphorescent" (glowing).
What Is Data For Glowing Water?
well you could do the brightness like..... glowing with black light and glowing with out it.
Where does the light energy of a glowing light wand come from?
The light energy of a glowing light wand comes from the electrical energy provided by the batteries or power source within the wand. The electrical energy powers the LED lights inside the wand, causing them to emit light.
What is the independent variable for glowing water?
The independent variable for glowing water experiments typically refers to the factor that is intentionally changed or manipulated to observe its effect on the glowing characteristic. For instance, this could be the concentration of a fluorescent dye or the type of light source used (e.g., UV light versus regular light). By altering these variables, researchers can assess how they influence the intensity or visibility of the glow in the water.
