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Heat and Light
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∙ 12y ago
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Is heat given off by a light bulb chemical energy?
The heat given off by a light bulb is thermal energy. The light itself is electromagnetic energy. All chemical energy is potential or stored energy.
Into what two forms of energy is electrical energy changed into a light bulb?
batterys
What is most energy given off as?
It depends what it is... if you were talking about a light bulb for instance.. more heat energy is given off than light.
Is a light bulb an example of stored energy?
No. A light bulb can only USE energy, it cannot STORE it. Before it can operate it needs to be given a supply of electrical energy and, from that input of energy, it produces outputs of energy in the form of heat and light.
What forms of energy leave a light bulb when it's off?
Depends on your definition of waste. The obvious one is heat unless you are using bulb for an Easy Bake oven in which case the light might be considered waste and heat the primary usage. One could also say that in certain bulbs perhaps there are some light frequencies that may be annoying or not useful.
What energy forms can electric light bulb make?
A light bulb can make heat and light.
When the light bulb is lit elactrical energy will be converted into two different forms of energy what are these two forms of energy?
Light and heat
Is heat given off by a light bulb chemical energy?
The heat given off by a light bulb is thermal energy. The light itself is electromagnetic energy. All chemical energy is potential or stored energy.
What two forms of energy is electrical energy changed into a light bulb?
batterys
Into what two forms of energy is electrical energy changed into a light bulb?
batterys
When electricity flows through a light bulb it is converted into what two forms of energy?
kinetic energy and light energy.
What does the filament in a light bulb do to the electricity?
The filament in a light bulb forms resistance so that heat can happen. The electricity then converts to light energy and heat energy so that the light will shine.
Which 2 forms of energy does a light bulb produce?
Heat and light. Sometimes sound, too.
What is most energy given off as?
It depends what it is... if you were talking about a light bulb for instance.. more heat energy is given off than light.
Is a light bulb an example of stored energy?
No. A light bulb can only USE energy, it cannot STORE it. Before it can operate it needs to be given a supply of electrical energy and, from that input of energy, it produces outputs of energy in the form of heat and light.
What are the two other forms of energy a light bulb changes?
They are open and closed circuit
Where does the energy given off by the light bulb come from?
From the electric current that powers it.
