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- 1. Multiple Choice
Which is NOT a source of light?
firefly
ball
sun
torch
- 2. Multiple ChoiceWhich source of light is natural?firworkslightbulblightningheadlights
- 3. Multiple Choice
A shadow is created when...
an object blocks the light
an object lets light pass thru
an object is above light
- 4. Multiple Choice
Shadows are shortest ...
at night
in the morning
in the middle of the day
in the evening
- 5. Multiple Choice
If you can see light through an object it is called...
opaque
plastic
transparent
- 6. Multiple Choice
An opaque object means that ...
light passes through
no light passes through
some light passes through
you can see through it
- 7. Multiple ChoiceTranslucent objects let only some light pass thru?FalseTrue
- 8. Multiple Choice
We can only see objects because...
A light source illuminates the object
Our eyes illuminates the objects
The objects illuminate themselves
- 9. Multiple Choice
What does the moon do?produces lightreflects the suns lightproduces heat - 10. Multiple ChoiceLight travels in..wavescirclesa straight line
- 11. Multiple Choice
We can see things around us because of light reflecting off the object and into our eyes?
True
False
- 12. Multiple ChoiceWhich will make the darkest shadow? Light shining on a...sheet of thin tissue paperglass windowwooden chopping boardnone of the above
- 13. Multiple ChoiceWhat does reflection mean?Light bouncing off an object.Light is bending around an object.Light is moving through and object.This is no light.
- 14. Multiple ChoiceWhat does SPF stand for?Sun protection factorSun protection fuelhow long you can stay in the sun
- 15. Multiple Choice
What causes sunlight to damage your skin?
UG rays
UL rays
US rays
UV rays
- 16. Multiple Choice
UV stands for
Ultra Violent
Ultra Violet
Unsafe Vision
Unstable Violin
- 17. Multiple Choice
Which object would be the best at reflecting light?
Mirror
Tree
Book
Ruler
- 18. Multiple Choice
Which colours reflect more light?
Bright colours
Dark colours
- Answer choicesTagsAnswer choicesTags