Page 1661 - College Physics For AP Courses
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Answer Key 1649
(b)
(c)
48
(a)
(b) Much too great for an oven.
(c) The assumed magnetic field is unreasonably large. 50
(a)
(b) L is much too small.
(c) The wavelength is unreasonably small. Test Prep for AP® Courses
1
(b)
3
(a)
5
(d)
7
(d)
9
(d)
11
(a)
Chapter 25
Problems & Exercises
1
Top from floor, bottom from floor. Height of mirror is , or precisely one-half the height of the person.
5
in water in glycerine
7
, polystyrene 9
11
13
, fused quartz 17
(a) 0.898
(b) Can’t have since this would imply a speed greater than .
(c) Refracted angle is too big relative to the angle of incidence.
19
(a)
(b) Speed of light too slow, since index is much greater than that of diamond. (c) Angle of refraction is unreasonable relative to the angle of incidence.
