Science MCQs
Practice multiple choice questions with instant feedback. Select an option to see if you're correct.
How does a loudspeaker produce sound?
Which wave is used in radiotherapy to kill cancer cells?
The wave produced by moving a pencil up and down in water is an example of a:
Which activity best demonstrates that sound is a longitudinal wave?
The time period of a wave is 0.05 seconds. What is its frequency?
Which animal has the lowest audible frequency range?
Why is an echo not heard in a room filled with soft furnishings?
Which part of the ear vibrates when sound waves hit it?
Which of these sounds has the highest pitch?
A wave has a time period of 0.02 seconds. How many cycles does it complete in one second?
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Regular practice with MCQs can improve your test-taking speed and accuracy by up to 40%.
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