Question

I Fill in the blanks
2.
1.Lght travels in a
line.
objects allow light to pass through them.
3.Transluscent objects block the light
4.image obtained on a pinhole camera is always
5.A piece of glass is transparent but a piece of cardboard is
6.Objects that emit light of their own is called
objects.
7.Moon is a
object
8. An image that car be obtained on a screen is called
image.
9.A
is formed when an opaque object blocks the light.
10. The ultimate source of light is​

Answer 1

Answer:

1. light travels in straight line

Answer 2

Answer:

5. opaque

Explanation:

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