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3. The length of the vibrating air column of a simple resonance tube can be...

3. The length of the vibrating air column of a simple resonance tube can be altered by adjusting a water level, Resonance is found for a fork of frequency 440 Hz when the length of the air column is 18.8 cm and again when it is 57.3 cm.
(i) Explain how each of these positions occur?

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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709

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WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995
WAEC offline past questions - with all answers and explanations in one app - Download for free