This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which device converts sound to electrical signals?
Correct!
Wrong!
Which planet is called Earth’s twin?
Correct!
Wrong!
Which part of the ear helps in hearing?
Correct!
Wrong!
Sound travels due to:
Correct!
Wrong!
Electricity in homes is measured using:
Correct!
Wrong!
Which object gives off light and heat?
Correct!
Wrong!
Which planet is known for strong winds?
Correct!
Wrong!
Which phenomenon splits white light into colors?
Correct!
Wrong!
Science Quiz 186
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