Question

CI. Fill in the blanks:
1. The torch makes use of
for reflector
2. The image formed by a plane mirror
be seen on a screen and is therefore
called
image.
3. The convex lens is
in the middle and
at the edges
4.
lens is called converging lens while
lens is called diverging
lens.
5. Newton's disc appears white on rotation because of the
of colours.
and
in size than
6. The image formed by a convex mirror is
the object
7. The image which is larger in size than the object is called
image.
8.
mirrors are used as rear car mirrors as they form the image that is
in size and covers​

Answer 1

Follow Textbook Basic Science pg. 159 for answers