This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which planet has the shortest year?
Correct!
Wrong!
Which object does not produce light?
Correct!
Wrong!
Sound needs a medium to:
Correct!
Wrong!
Which device converts electrical energy into sound?
Correct!
Wrong!
Which energy source is renewable?
Correct!
Wrong!
Which planet has extreme temperatures?
Correct!
Wrong!
Which surface reflects light the most?
Correct!
Wrong!
Which sound can damage hearing?
Correct!
Wrong!
Science Quiz 198
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