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What type of energy transformation occurs when a light bulb is on?
Electrical energy is transferred into light energy, however if the light bulb is an older one, some energy will also be transferred into heat loss.
Why can't you see a light bulb when it is switched on?
You can see a light bulb when it is on but it is so bright, the coil causes energy which is transferred as light.
How is energy transferred from the battery to the bulb of a torch or flashlight?
in battery it is chemical energy, from the line, it is electrical energy, through the emitter, it is the light energy.
How is energy transferred from the cell to the bulb in parallel circuits and series circuits?
it is transferred by chemical energy stored in the circuit to electrical energy which lights the bulb creating light energy then heat energy chemical energy -> electrical energy -> light energy -> heat energy p.s. I'm twelve and learned this during may i guess I'm going to pass my physics and chemistry test
What is the main pathway by which energy is wastefully transferred from a light bulb?
It is dissipated as heat.
What type of energy transformation occurs when a light bulb is on?
Electrical energy is transferred into light energy, however if the light bulb is an older one, some energy will also be transferred into heat loss.
What happens to electrical energy as a light bulb light?
its being transferred
Why can't you see a light bulb when it is switched on?
You can see a light bulb when it is on but it is so bright, the coil causes energy which is transferred as light.
How is energy transferred from the battery to the bulb of a torch or flashlight?
in battery it is chemical energy, from the line, it is electrical energy, through the emitter, it is the light energy.
How is energy transferred from the cell to the bulb in parallel circuits and series circuits?
it is transferred by chemical energy stored in the circuit to electrical energy which lights the bulb creating light energy then heat energy chemical energy -> electrical energy -> light energy -> heat energy p.s. I'm twelve and learned this during may i guess I'm going to pass my physics and chemistry test
How is energy transferred in a torch from the battery to the bulb - is it by electricity - is it by light - is it by sound - is it by thermal energy?
By electricity.By electricity.By electricity.By electricity.
What is the main pathway by which energy is wastefully transferred from a light bulb?
It is dissipated as heat.
When 60 W means that W joules of energy are transferred into the bulb each second. In use how much energy is given out by the bulb each second?
The light bulb will use electrical energy at the rate of 60 W (60 J/s), and it will emit that energy, also at the rate of 60 W.Note that in any real light bulb, only part of the energy is emitted as visible light. The remainder is mainly heat.
What type of energy transformation occurs when a light bulb is turned on?
Electrical energy is transformed into heat and light. More specifically, electrical energy from the household wiring is turned into thermal energy (heat) by the filament which in turn becomes luminous energy (light). Some energy is lost due to resistance in the conductors.
What transformations occur in a light bulb?
In a light bulb, electrical energy is transformed into light energy and heat energy.
What is the source of energy in a light bulb?
Electricity is the source of energy in a light bulb.
What is most of the energy produced by a light bulb?
Most of the energy in a light bulb is heat energy.
