How does a torchlight create light when it's turned on?

By allowing water to flow

By converting chemical energy to electrical energy

By converting electrical energy to light energy

By using magnetic fields

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Q1.

What is the primary function of a torchlight?

Q2.

Which component is essential for a torchlight to function?

Q3.

What powers a typical battery-operated torchlight?

Q4.

What might happen if the bulb in a torchlight burns out?