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There isn't any energy in a lightbulb. A lightbulb is only an energy conversion tool. What happens to that energy has a couple of ansers depending on what frame of reference you are using.
A lightbulb converts electrical energy into light and heat; so that is the immediate answer. However, eventually even the energy that leaves the bulb as light becomes heat after the light (radiant) energy strikes an opaque body (non-transparent). So it is also true that eventually all of the electrical energy that is converted by a light bulb eventually becomes heat.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agois from chemical potential energy to electrical energy to light & heat energy
Toxic Twins
Wiki User
∙ 13y agoIn an electric bulb, The electrical energy is changed in to light energy. How this happens? This is beyond the scope of the question!
Wiki User
∙ 13y agoElectrical energy becomes heat and light.
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What energy conversion takes place in a tube light?
electrical energy into light energy
What energy transformation takes place when you use a flashlight?
The real answer to this is light energy
What is the energy transformation that takes place in a flashlight?
Chemical energy to electrical energy to light energy and heat energy.
What energy changes takes place as a tube light is turned on?
utu
Which energy transformation takes place in a match head when you light a match?
Chemical energy is transformed into thermal energy
What energy conversion takes place in a tube light?
electrical energy into light energy
What energy takes place in a light bulb?
Electrical energy becomes heat and light.
What energy change takes place in a computer?
electronic energy.
What energy change takes place in a solar cell?
The energy change that takes place in a solar cell is known as an electrical change. It converts sunlight's energy into electricity usually using something like a semiconductor.
What energy transformation takes place when you use a flashlight?
The real answer to this is light energy
What energy transformation takes place in a lightened flash light?
Chemical energy (batteries) is transformed into photonic energy (light).
What form of energy takes place in an LED?
A form of energy can't 'take place'. An energy changetakes place, in this case from electrical energy to light.
What energy change takes place in a calling bell?
Electrical energy -> Sound energy.
What energy change takes place in a kettle?
Electrical energy -> Heat energy -> Sound energy.
What energy conversion takes place when a plant makes food?
Light energy to chemical energy.
What is the energy transformation that takes place in a flashlight?
Chemical energy to electrical energy to light energy and heat energy.
What energy changes takes place as a tube light is turned on?
utu
