E. Draw ray diagrams for the cases of
images obtained in concave mirrors as
described in the table on page 122.
plan
convex mirror with
and size of the images produced
b. Describe the positions of the source
of light with respect to a concave
mirror in 1. Torch light
2. Projector lamp 3. Floodlight
c. Why are concave mirrors used in
solar devices?
d. Why are the mirrors fitted on the
outside of cars convex?
e. Why does obtaining the image of the
sun on a paper with the help of a
concave mirror burn the paper?
f. If a spherical mirror breaks, what
type of mirrors are the individual
pieces?
. What sign conventions are used for
reflection from a spherical mirror?
in the
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