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