Physics 4 Summer 2002 Hwk #6

Physics 4, Assignment no. 6

due Monday July 16

Problems:

Chapter 34 : 2, 4, 14, 30
Chapter 35: 2, 14, 24
Chapter 37 : 2
Chapter 40 : 2, 4, 10, 18
Chapter 41 : 2, 4, 14 , 18

Recommended Practice Problems:

I have selected a number of
odd-numbered questions, for which numerical answers
can be looked up at the back of the book, and detailed solutions
in the student manual. BUT PLEASE make sure you make a serious
attempt before looking anything up, since these questions will train
you in important skills you are likely to need in the final exam and
elsewhere.

Chapter 34 : 3 , 5, 13
Chapter 35 : 7, 23
Chapter 37 : 9, 11
Chapter 40 : 11
Chapter 41 : 7

Reading:

Chapter 35 . skip section 5
Chapter 37 : Sects. 1,2,3 ; Chapter 38-3
Chapter 40, skip sects. 7 and 8
Chapter 41, skip sect. 5
Chapter 42 -1,2,3 ( leisure reading only ... not tested )

Solutions:

34-2: a) 3.40 x 10

^-7

b) 5.17 x 10

^-7

34-30: 4.4 m

35-2: 3.24 m

35-14 : a) 4.80

b) -48.0 cm

40-4: 1.5 x 10

^-19

photons/sec

40-10 : b) 3.34 eV

40-18 : f = 3.09 x 10

¹⁵

41-2: 7.02 x 10

^-15

41-4 : a) 6.2 KeV

b) 37 eV

c) 5.2 meV

41-14: a) 3.2 x 10

⁴

m/s

b) 4.63 x 10

^-4

41-18 : 3.20 x 10

^-25