Question

what is the importance of reflector in a troch

Answer 1

Here the Reflector isn't actually a reflector, It is actually a Concave Mirror,

There is a Concave mirror placed to reflect the light coming back to move forward, Which is why the light in the torch light move forward,

If there isn't a Concave mirror, Then light may move in a direction which we won't expect,

So there is a reflector which is known as Concave Mirror,

Hope you understand,

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Answer 2

Reflector is nothing but simple mirror which reflects light. Reflector is a type of illuminated because it reflects light which fall on it. So, written above information of reflector tells meaning and use of it as well as its importance. As reflector is used as mirror which reflects light hence in torch it reflects light.

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