This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which sound is unwanted?
Correct!
Wrong!
What happens to shadow size when an object moves closer to light?
Correct!
Wrong!
Which of these is opaque?
Correct!
Wrong!
Which device splits light into colors?
Correct!
Wrong!
Which phenomenon makes a pencil look bent in water?
Correct!
Wrong!
Light travels in a:
Correct!
Wrong!
Which object helps us see in the dark?
Correct!
Wrong!
Sound is measured in:
Correct!
Wrong!
Science Quiz 219
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Meccano Junior 150 Free Play Bucket