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