Computer science Fundamentals of Operating Systems Generic Botony Biological Systems Computer Programming Operating System Developmental Psychology Information System Analysis and Design Pharmacy Psychology Financial Management Biochemistry Economic Theory Behavioural Science Business System Admission tests Digital electronics Professional Communication for Pharmacists Management Managerial Economics History & Philosophy Chemistry Soil Mechanics and Foundations Basic Electrical Engineering Advanced Computer Architecture Agronomy Pyhsics and AstroPhysics Economics English Grammar Biology & Chemistry Civil procedure Applied Physics Mathematics Statistics Job and Internships Engineering Physics Geochemistry Law Introduction to Business Statistics and Economics Criminal Law Political sciences Methods in Psychology Microeconomics Accounting Fuzzy Intelligence Internet and Java Programming Finance Introduction to the Science and Engg Computer Graphics and Animation Literature and Communication Human Resource Management On Docsity Languages Data Communication and Computer Networks Medicine and Pharma General Pharmacy Management Information Systems Aerospace Engineering Computer Fundamentals Law of Torts Engineering Biostatistics Social Psychology Network Technologies and TCP/IP American (United States) History Political Science Boilers and Welding Advanced Physics Statistics for Psychologists Psycology & Sociology Java Programming Business Law History Consumer Behaviour Business Management Physics Object Oriented Programming Effective Business Communication Engineering Materials Communication Skills College Physics A Computer Architecture United States Philosophy Business Administration Software Engineering Questions on universities Biology Electronics and Communication Fundamentals of Information Technology Security Analysis Project Management Sociology The Physics of Everyday Life Analytical Chemistry

"A beam of x rays of wavelength 0.20nm is diffracted by a set of planes

0 votes

February 27th, 2013 09:57
in College Physics A by wualter (Saybrook University (CA), Math and statistics)

"A beam of x rays of wavelength 0.20nm is diffracted by a set of planes in a crystal whose separation is 3.1×10−8 cm. The smallest angle between the beam and the crystal planes for which a reflection occurs is:"


A. 0.70rad

B. 0.33rad

C. 0.033rad

D. 0.066rad

E. no such angle exists"

1 Answers
0 votes

March 9th, 2013 07:15
dipendu (Gandhi Institute of Technology and Management, Management)
C. 0.033rad

Please log in or register to add a comment.