Ch38-p047 - 47(a The kinetic energy acquired is K = qV where q is the charge on an ion and V is the accelerating potential Thus K =(1.60 1019 C(300

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

View Full Document Right Arrow Icon
47. (a) The kinetic energy acquired is K = qV , where q is the charge on an ion and V is the accelerating potential. Thus K = (1.60 × 10 –19 C)(300 V) = 4.80 × 10 –17 J. The mass of a single sodium atom is, from Appendix F, m = (22.9898 g/mol)/(6.02 × 10 23 atom/mol) = 3.819 × 10 –23 g = 3.819
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

Ask a homework question - tutors are online