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What else can I help you with?
Is a flashlight a source of light?
If it is working and produces light, then it is a source of light.
Where does energy come from a flashlight?
In a flashlight, energy comes from the batteries. The batteries provide electrical energy to power the light bulb or LED in the flashlight, producing light as a result.
If you have a garden light that charges 3 1.2V batteries what Voltage would the light bulb be?
It's probably only a 1.2V LED. It just depends if the batteries are connected in series or parallel.
What type of energy does a flash light?
A flashlight typically uses chemical energy stored in batteries to power the conversion of electrical energy to light energy through a bulb or LED.
Why can citrus fruits light a LED?
they have citric acid in them and it replaces sulphuric acid in batteries. :-)
How does a flaslight work?
A flashlight works by converting electrical energy from batteries into light energy through a bulb or light-emitting diode (LED). When the switch is turned on, the circuit is completed, and the electrical current flows through the bulb or LED, causing it to emit light.
How light energy is used in a flashlight?
In a flashlight, light energy is generated by converting electrical energy from the batteries into light through a light bulb or LED. The electrical energy causes the light bulb filament to heat up and emit light, or activates the semiconductor material in an LED to produce light. This light energy is then emitted out of the flashlight to illuminate the surroundings.
How to build an led cIRCUIT?
Connect an LED, two AA batteries, and a resistor of around 100-150 ohms, all in series.If the LED doesn't light, then turn either the LED or the batteries around in the circuit.
Could batteries light a light bulb?
Yes, even a potato can light a light bulb. Yes. If the batteries match the voltage of the bulb, they can light it. Flashlights have bulbs and batteries that power them. If you mean a household light bulb, then you'd need many batteries in series (80 of the 1.5 volt batteries).
How many batteries does it take to light a big light bulb?
You dont need batteries to light a lightbulb!
When a flashlight is on what does it convert to?
When a flashlight is on, it converts electrical energy from the batteries into light energy. The light is produced through the process of incandescence or the excitation of electrons in a light-emitting diode (LED) in the flashlight.
Which source of energy does a torch use?
A torch typically uses chemical energy stored in batteries to produce light. The batteries in the torch provide electrical energy that powers the light bulb or LED to produce the illumination.
