This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which object helps us see in the dark?
Correct!
Wrong!
Which sound is unwanted?
Correct!
Wrong!
Which phenomenon makes a pencil look bent in water?
Correct!
Wrong!
Light travels in a:
Correct!
Wrong!
Which of these is opaque?
Correct!
Wrong!
What happens to shadow size when an object moves closer to light?
Correct!
Wrong!
Sound is measured in:
Correct!
Wrong!
Which device splits light into colors?
Correct!
Wrong!
Science Quiz 219
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