Ask a Question

Define the principal focus of a concave mirror.

0 votes
108 views
in Light – Reflection and Refraction by (98.9k points)
edited
Define the principal focus of a concave mirror.

1 Answer

0 votes
by (98.9k points)
selected by
 
Best answer
Light rays that are parallel to the principal axis of a concave mirror converge at a specific point on its principal axis after reflecting from the mirror. This point is known as the principal focus of the concave mirror.

Related questions

0 votes
1 answer 72 views
difference between Principal Focus of Concave and Convex Mirror.
asked Apr 14, 2022 in Chapter 11 Reflection of Light by Doubtly (98.9k points)

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

Most popular tags

jeemain geography-10th engineering physics semester 5 web computing

5.7k questions

5.1k answers

108 comments

537 users

Doubtly
...