Science 1 Physics

Assignment 2 (17 Sep 2009)

(Turn in Mon 21 Sep)

"Waves II "

Work through problems 32, 34, 46 & 50 from Knight, Ch. 21.

and

Write a sentence describing what is hardest about the 2nd half of the chapter.

32: See book for Figure.

34: A string vibrates at its third-harmonic frequency. The amplitude at a point 30 cm from one end is half the maximum amplitude. How long is the string?

46: See book for Figure.

50: See book for Figure.

Jess H. Brewer - Last modified: Fri Sep 18 20:49:20 PDT 2009