Conceptual Physics

(Sean Pound) #1

Chapter Assumptions


1 eV = 1.60×10–19 J


h = 6.63×10–34 J·s


ƫ = 1.05×10–34 J·s


mec^2 = 0.511 MeV


Answers to selected problems


Chapter 37 Answers


C.1 Electron A
Answers vary
C.3 Becomes smaller
Answers vary
1.1 1.19eí27 kg·m/s
2.1 2.01eí38 m
2.3 1.67Eí27 kg
2.5 120 V
3.1 (a) 1.41eí10 m
(b) 2.80e3 m/s
6.1 (a) 5.0eí6 m
(b) 1.1Eí29 kg·m/s
6.3 (a) 3.3eí20 m
(b) No

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