Page 1674 - College Physics For AP Courses
P. 1674
1662 Answer Key
66
68
70
72
0.395 nm
74
(a)
(b)
(c)
76
(a)
(b)
(c)
(d)
78
(a)
(b)
(c)
80
(a)
(b) for photon, for electron, photon energy is times greater
(c) The light is easier to make because 450-nm light is blue light and therefore easy to make. Creating electrons with
of energy would not be difficult, but would require a vacuum. 81
(a)
(b)
83
85
(a) 2.00 kJ
(b)
(c)
(d) yes
Test Prep for AP® Courses
1
(b)
3
This OpenStax book is available for free at http://cnx.org/content/col11844/1.14
