samp14 - air through travel to sound for required time The...

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SAMPLE PROBLEM 1. (Class 14) ANS. The vector product E × B gives the direction of the Poynting vector, which points in the direction that the wave moves. In this case it points into the page . SAMPLE PROBLEM 2. (Class 14) ANS. m 364 s / m 5941 1 s / m 343 1 s 00 . 1 1 1 b) 1 1 is difference The is,
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Unformatted text preview: air through travel to sound for required time The is, metal through travel to sound for required time The a) = -= -= -=-= = = L V v t L V v L t t t v L t V L t m a a m...
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This note was uploaded on 09/17/2008 for the course PHYS 1200 taught by Professor Stoler during the Spring '06 term at Rensselaer Polytechnic Institute.

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