Science, asked by sakibkhan25, 3 months ago

a) The distance between the
length
and the principal focus of the mirror is called the focal
length​

Answers

Answered by khushikri281103
0

Answer:

no this is called principal axis

Answered by aditikanwadkar
0

Answer:

The focal length ( f ) is the distance from a lens or mirror to the focal point ( F ). This is the distance from a lens or mirror at which parallel light rays will meet.

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