Which mirror is used as a torch reflector ? Draw a labelled diagram to show how a torch
Which mirror is used as a torch reflector ? Draw a labelled diagram to show how a torch reflector can be used to produce a parallel beam of light. Where is the bulb placed in relation to the torch reflector ?
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Concave mirror is used for a torch reflector. Diagram: Bulb is placed at the focus of the torch reflector.
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