This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Sound needs a medium to:
Correct!
Wrong!
Which device converts electrical energy into sound?
Correct!
Wrong!
Which sound can damage hearing?
Correct!
Wrong!
Which planet has the shortest year?
Correct!
Wrong!
Which energy source is renewable?
Correct!
Wrong!
Which object does not produce light?
Correct!
Wrong!
Which surface reflects light the most?
Correct!
Wrong!
Which planet has extreme temperatures?
Correct!
Wrong!
Science Quiz 198
You Failed!
You weren't even close... Carry on!
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You were even close... Carry on!
You are Genius!
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6 In 1 Educational Solar Toy / Robot Kit