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Eliseo Weimann
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Is a light bulb a chemical or physical change?
A light bulb is not a change in and of itself but the process by which it gives off light is physical. While an electric current causes a given component of the bulb to glow (it may be the filament of an incandescent bulb or the vapor in a fluorescent one), but that substance does not change its chemical identity.
Is turning on a light bulb on a physical or chemical change?
The reason why turning on a light bulb is a physical change is because there is a process of electrical energy being converted into light and heat. You still have the light bulb intact and no new substance is formed.
What are the 5 examples of chemical energy sources?
light bulb because of light bulb can cause of chemical chemical can she cause
Does a light bulb convert light in to chemical energy?
No a light bulb does not use chemical energy. Even though it uses the chemical mercury to create light. Hope this helps =)
Is lighting of bulb reversible or irreversible change?
Is the lighting of a bulb a reversible or an irreversible change
Is a light bulb on a chemical or physical change?
Physical change
Is a light bulb a chemical or physical change?
A light bulb is not a change in and of itself but the process by which it gives off light is physical. While an electric current causes a given component of the bulb to glow (it may be the filament of an incandescent bulb or the vapor in a fluorescent one), but that substance does not change its chemical identity.
Is switching a light bulb on a physical or chemical change?
Physical change
Is turning on a light bulb on a physical or chemical change?
The reason why turning on a light bulb is a physical change is because there is a process of electrical energy being converted into light and heat. You still have the light bulb intact and no new substance is formed.
Did a chemical change take place in a light bulb?
Possible oxidation of the metallic filament with traces of oxygen existing in the light bulb.
Why the lightning of bulb not a chemical change?
Why is lightening of bulb not a chemical change
What are the 5 examples of chemical energy sources?
light bulb because of light bulb can cause of chemical chemical can she cause
How do you change the tail brake light in a 92 Chevy Suburban?
Unscrew the bulb by turning it coumterclockwise and it will come out of the assembly.
Does a light bulb convert light in to chemical energy?
No a light bulb does not use chemical energy. Even though it uses the chemical mercury to create light. Hope this helps =)
How do you change a Peugeot 307 light bulb?
how can i change bulb
How do you replace a tail light bulb on a Mitsubishi lancer?
peel off carpeting behind the tail light from the trunk. there should be bulb holders- pull out the holder that holds the busted bulb. you can do this by slightly turning it and pulling it out. change the bulb and replace the holder the same way you removed it.
How do you change light bulb on shifter?
how to change light bulb light on the gear shift for a toyota matrix 2007
