Question

Dale
Starting Time
Ending Time:
1. Fill in the missing words from the torch below:
of light that bounces off an
enters our eyes. Wood an
Light and shadow
Light travels in
lines from a
object. We can see the object because the
cardboard are
materials that light cannot travel through
is a
material which allows light to pass through
which will let some light through. When an obiert
is formed. Shadows are
at the beginning and end of the day.
rough. Tissue paper is
object blocks out the
at midday and
light
longest
transparent
opaque shadow
translucent
glass
straight
Source
shortest
light​

Answer 1

1. straight

2. source

3. light

4.opaque

5. glass

6. transparent

7. translucent

8. light

9. shadow

10. shortest

11. longest

• We can see an object because of the light that bounces of that object and enters in our eyes in straight lines.
• Light cannot pass through opague objects but it can travel through transparent object.
• Translucent objects let some, not all, light to pass through them.
• Shadow is formed when a light source is blocked by a certain object.

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