Question

Answer
C1. 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
at the edges
3. The convex lens is
in the middle and
lens is called diverging
lens is called converging lens while
lens.
of colours.
5. Newton's disc appears white on rotation because of the
in size than the
6. The image formed by a convex mirror is
object.
image
7. The image which is larger in size than the object is called
in siz
8.
mirrors are used as rear car mirrors as they form the image that is
area.
.
and
and covers
2. Match the given columns.
Column​

Answer 1

Answer:

C1. 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

at the edges

3. The convex lens is

in the middle and

lens is called diverging

lens is called converging lens while

lens.

of colours.

5. Newton's disc appears white on rotation because of the

in size than the

6. The image formed by a convex mirror is

object.

image

7. The image which is larger in size than the object is called

in siz

8.

mirrors are used as rear car mirrors as they form the image that is

area.

.

and

and covers

2. Match the given columns.

Column

Answer 2

EXPLANATION:

1. CONCAVE MIRROR
2. Virtual image
3. concave lens
4. due to the impurities of the colors, but the effect is muddy white
5. Image Formation By Convex Mirror
6. MAGNIFIED IMAGE
7. convex mirror , smaller , maximum