Question

1. Which of these mirrors is the most curved?
a) a spherical mirror with a radius of
curvature of 5 cm
b) a spherical mirror with a radius of
curvature of 10 cm
c) a spherical mirror with a focal length
of 3 cm
d) a spherical mirror with a focal length
of 4 cm​

Answer 1

Answer:

i think c ..................

Answer 2

Option(B) A spherical mirror with a radius of  curvature of 10 cm