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Physics CBSE Live product
Pre-Crash Course
Light reflection and refraction
2.
Terms of spherical mirror
Question:
3
m.
Fill in the blanks:
How would you define the radius of curvature of a spherical mirror?
The distance between the
pole
aperture
focus
axis
and the
principal axis
width
focal length
centre of curvature
is called the
radius of curvature
principal axis
focal length
aperture
. It is denoted by the letter
\(P\)
\(C\)
\(R\)
\(F\)
.
Every spherical mirror, whether concave or convex has
only one radius of curvature
two radii of curvature
four radii of curvature
three radii of curvature
.
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