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 object gives off light and heat?
Correct!
Wrong!
Sound travels due to:
Correct!
Wrong!
Which phenomenon splits white light into colors?
Correct!
Wrong!
Which part of the ear helps in hearing?
Correct!
Wrong!
Which planet is known for strong winds?
Correct!
Wrong!
Electricity in homes is measured using:
Correct!
Wrong!
Science Quiz 186
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