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WorksheetsLight and Shadow 4º IPC Altillo
Total questions: 21
Worksheet time: 55mins
What do we call the two type of light sources?
Artificial and Natural
Natural and Invented
Artificial and Not Artificial
All of them
Which of these are examples of ARTIFICIAL sources of light?
Lightbulbs
Mobile (LED) screens
Televisions
ALL of them
Light travels in ________ lines.
space
directions
bounces
straight
A material that allows light to pass through it.
opaque
translucent
transparent
prism
A material that DOES NOT allow light to pass through it.
opaque
translucent
transparent
prism
What does translucent mean?
All light can pass though it.
Light is reflected.
Some light passes through it.
No light can pass through it.
Which picture describes translucent?
When is a shadow formed?
When the light is turned off
When the path of light is blocked by an object
When an object falls to the floor
Only when artifical light is turned on
When the sun gets lower in the sky, shadows get______.
longer
gone
shorter
darker
When the sun gets higher in the sky, shadows get ______.
longer
gone
shorter
darker
Shadows are longest during _______.
morning and evening
noon
night
When the Sun is behind you, your shadow is ...
behind you
in front of you
at the side of you
not there
Was this test easy?
No, very hard.
No quite hard.
Yes quite easy.
Yes, very easy.
