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Mani Manikandan

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3y ago
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Nbobby Kumar

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2y ago
How u fail the torch light filament and which the chemical used on copper?

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Q: How do you fail the torch light filament and which the chemical used on copper?
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Which is more powerful a torch bulb or a mains filament lamp?

Mains filament


Which chemical coated on a copper item will fuse the 3volt bulb of a torch?

H2so4


Why does a torch not light up after it has been dropped?

The filament, the thin wire inside the bulb, gets brittle with use and the shock of the torch hitting the ground can well break it.


Which is more powerful a torch bulb or a mains filament bulb?

Mains filament


What chemical have capacity to stop running torch light?

deoxyiation


Is a torch powered by chemical and light energy?

I have no idea :) Hahahahahahahaha


What is the torch of the statue of liberty constructed of?

The torch is constructed of copper and wrought iron.


What of these energy changes occurs when a battery operated torch is switched on?

Chemical energy becomes light and heat energy.


What energy transfers take place in a torch?

The battery chemical energy transforms into electric energy that is demonstrated as light.


How is electricity produced in a flashlight?

When a flash light is switched on the circuit between the lamp and the batteries is complete. When the circuit is complete, the electrons flow from the positive terminal of the batteries through the tungsten filament back to the negative terminal of the batteries. Once the electricity flows through the filament it starts glowing producing a bright light. When the the torch light is switched off the circuit is broken and the flow of electricity is disrupted switching off the light.


Why do you light the Olympic torch?

A torch is carried to help people see in the dark of night.


Difference between laser and torch light?

laser light rays don't spread and torch light ray's do