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