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  4. The surface of an ear drum(assumed circular)has a radius 2.1 mm.it resonates with amplitude of...

The surface of an ear drum(assumed circular)has a radius 2.1 mm.it resonates with amplitude of...

The surface of an ear drum(assumed circular)has a radius 2.1 mm.it resonates with amplitude of 0.8×10-7 m as a result of impulses received from an external body vibrating at 240 Hz.if the resulting pressure change on the ear drum is 3.6 10-5 Nm-2,calculate the
a) period of oscillation
b) velocity
c) acceleration
d) force
(take π=3.14)
....Can I get the ansa in a detailed explanation pls?
In Physics
1 Answers Available
Asked by Nuella on 27th May, 2020
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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
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Join your school's WhatsApp group
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
Join your school's WhatsApp group