Question

A. Fill in the blanks.
something To Know
1.
An object that allows light to pass through it (almost) completely, is known as
object.
2. A shadow is observed, on a screen, when an
between it and a source of light.
object comes in
3.
Shadows formed are always
object.
irrespective of the colour of the
is a natural phenomenon that sometimes occurs on a new
4. A
moon day
of
5. When light is reflected from a plane mirror, it changes its
propagation​

Answer 1

Answer:

1. transparent object

2.opaque object

3opaque object

4.solar eclipse

5. rectilinear

Answer 2

Answer:

1. transparent
2. opaque
3. opaque
4. solar eclipse
5. rectilinear

# lavanya here please follow me very near to complete 300 followers