10 questions
This is an example of a ______________ object. Light travels in a straight line directly into our eyes.
Luminous
Non luminous
Opaque
Translucent
This is an example of a ________________ object. Light hits the book and some of the light is reflected into the eye.
Luminous
Non luminous
Translucent
Opaque
The light bulb on the left can be described as
Transparent
Translucent
Opaque
Non luminous
An opaque object produces a __________ which appears on the opposite side of the light source
Cloud
Reflection
Shadow
Optical illusion
When the sun gets higher in the sky, shadows get ______.
longer
gone
shorter
darker
When the Sun is behind you, your shadow is ...
behind you
in front of you
at the side of you
not there
1. What is our main source of light?
sun
moon
trees
Which object allows you to see your reflection?
rock
mirror
paper
Where will the tree's shadow be?
A
B
C