Question

The point where the reflected rays meet in the concave mirror. *
1 point
ವಕ್ರತಾತ್ರಿಜ್ಯ / radius of curvature
ಪ್ರಧಾನಸಂಗಮ / principal focus
ವಕ್ರತಾಕೇಂದ್ರ / Centre of curvature
ಸಂಗಮದೂರ / focal length

choose the right answer​

Answer 1

Answer:

lines meet at principal focus

Answer 2

Answer:

principal focus is the right answer .

please give me mark of brilliant