PHY 1322 Final: PHY1322 Final Exam Answers.doc

798 views13 pages
9 Jul 2014
Department
Course
Professor

Document Summary

4 nm), find the condition for maximum intensity (constructive interference) on the screen in terms of q , l , and d. a. b. c. d. e. l m + 1/2) In the figure below, a disk (radius r = 1. 0 m, mass = 2. 0 kg) is suspended from a pivot a distance frequency (in rad/s) for small oscillations is pivot a) 4. 2 b)2. 1 c) 1. 5 d)1. 0 e) 3. 8. The x ray intensity distribution function for x ray lamp is given on the could say that the x ray lamp was operating a) 620v b) 980v c) 1240v d) not enough information to answer e) none of the above. At what angle would one find the phase difference between the waves from two slits to be 2 radians a) 0. 04 o b) 0. 04 rad c) 0. 02 rad d)0. 02o e) none of these results. Mechanics dx dt dv x dt r o v x a x r f at dv dt.