pp19 - PHYSICS: A World View Tuesday, 29 March 2005 READ Ch...

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PHYSICS: A World View Tuesday, 29 March 2005 READ Ch 16 (p 330-336); PS 16: 3-4 PRAC Ch 16: Q 23, 27, 29, 31; E 15, 17 HW #19 Ch 16: Q 26, 32; E 16, 20 Tues 5 Apr
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Announcements: Review session Wednesday 8-9 pm here (in  EPS 108). Exam Thursday morning (8 – 9:15) here. Bring calculator, ruler, protractor, and pencils.
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What kind of pulse is sound? 1 2 50 50 1. longitudinal 2. transverse 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
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Pulse Speed (sound pulse) speed of a longitudinal pulse depends on: Average particle speed temperature (T) particle mass (m) nothing else!!!!!! V sound =343m/s at 20 o C Add 0.6 m/s for each 1 o C m 3kT v =
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Refraction
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Earthquake!
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How are these groups different? Flashing red traffic signal Feeling of the pulse in  your wrist Sound of a single person  applauding after a  concert Pendulum swinging back  and forth
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This document was uploaded on 10/29/2011 for the course PHSX 103 at MSU Bozeman.

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pp19 - PHYSICS: A World View Tuesday, 29 March 2005 READ Ch...

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