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