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A note x from a guitar produces a wave of amplitude 2mm and frequency 800Hz....

A note x from a guitar produces a wave of amplitude 2mm and frequency 800Hz. A note from a whistle produces a similar wave form of amplitude 1mm and frequency 1000Hz. If the two notes x and y are compared
1. Y is less loud than x
2. Y is louder than x
3. X has a higher pitch than y
4. Y has a greater speed than x?
2 Answers Available
Asked by oladipovalentino on 30th July, 2020
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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 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
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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