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We need the light bulb because we can never see without it, the police and ambulance need it for emergency lights, the surgeons need it for surgery lights, the mechanics and builders need it to look in dark places and we need to see properly.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoif we dont get light we will not be on earth
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How many volts does a fluorescent light bulb need?
The correct voltage should be printed on the light bulb.
Why does a person need a light bulb?
For light. Is that what you're looking for?
How many volts do you need to light up a 15 watts light bulb?
15.
How much volts does a small light bulb need to be powered?
110 volts is what comes out of an average wall socket in America. A 100-watt bulb would be powered by 110 volts. You need to be more specific in your question to get a good answer. Small can't be measured.
Why do you have a light bulb?
Light bulb provide electrical light.
To light up a light bulb we need to connect to a?
To light a light bulb you need to connect to a source of electricity like a battery or an electrical outlet.
What did people use the light bulb for?
People use light bulb for luminescence in homes. It is a substance which provides light to homes.
What components do you need to make a simple series circuit to light a bulb?
You need a Battery, Light Bulb, Ammeter, Switch.
What components do you need to make a simple series light bulb?
You need a Battery, Light Bulb, Ammeter, Switch.
What does a light bulb need to light?
kieran Allen
Will two batteries and a wire make a light bulb light?
first of all, you need a bulb, a wire, and ONE light bulb. You clip the wire on the battery and touch the wire on the bottom of the light bulb
How many volts does a fluorescent light bulb need?
The correct voltage should be printed on the light bulb.
Why does a person need a light bulb?
For light. Is that what you're looking for?
What do you need to make a light bulb glow?
Light bulbCurcitBatteryWires
What do we need to do to make the bulb light?
cant answer
What would happen if you didn't have a light bulb for a circuit?
it would be ok in a circuit which didn't need a light bulb.
Why do people use the light bulb?
so we can see and have light
