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