This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which of these is opaque?
Correct!
Wrong!
Which device splits light into colors?
Correct!
Wrong!
Light travels in a:
Correct!
Wrong!
Sound is measured in:
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!
Which phenomenon makes a pencil look bent in water?
Correct!
Wrong!
Science Quiz 219
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S.T.E.M. 101