finalAnswers

The 3182013 physics 1c winter 2013 final 3

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: speedofsound=345m/s) A. +0.431mand ­‑0.431m B. +0.216mand ­‑0.216mand+0.647mand ­‑0.647mc C. +0.431mand ­‑0.431mand+0.862mand ­‑0.862m D. +0.862mand ­‑0.862m E. nowhere 8. WhichstatementaboutEMWavesisfalse? A. ThestrengthoftheEfieldisindependentofthestrengthoftheBfield.c B. Therearetwoindependentpolarizationdirectionsforanywave. C. Anywavelengthisallowed. D. EMwavesareasolutiontoMaxwell’sequations. E. Noneoftheabove 9. Lightfromanunderwatersourcewillbetotallyinternallyreflectedifandonlyif A. Theangletothesurfaceofthewaterisgreaterthan48.8° B. Theangletothenormalisgreaterthan48.8°c C. Theangletothesurfaceofthewaterislessthan48.8° D. Theangletothenormalis...
View Full Document

This note was uploaded on 05/06/2013 for the course PHYSICS 1C taught by Professor Staff during the Winter '11 term at UCSD.

Ask a homework question - tutors are online