BioPHYSICAL chemistry

9.2 (a)

(b)

(c)

9.3 (a)

(b)

(c)

9.4 (a)

(b)

(c)

9.5 (a)ν= 10 −^3 mh−^1 ×(1 h/3600 s) =2.8 × 10 −^7 ms−^1

(b)ν= 10 −^6 mh−^1 ×(1 h/3600 s) =2.8 × 10 −^10 ms−^1

(c) ν= 10 −^1 mh−^1 ×(1 h/3600 s) =2.8 × 10 −^5 ms−^1

9.6 (a)ν= 105 mh−^1 ×(1 h/3600 s) =28ms−^1

(b)ν= 105 mh−^1 ×(1 h/3600 s) =28ms−^1

λ

.

()()

==

×

×

−

−−

h

m 9

66 10

110 28

34

31

Js

kg m s

=×24 10. −^32 m

λ

.

()()

==

×

×

−

−−

h

m 9

66 10

510 28

34

61

Js

kg m s

=×47 10. −^30 m

λ

.

()(.

==

×

××

−

−

h

m 9

66 10

510 281

34

3

Js

kg 00

−− 51 =×47 10−^27

ms

m

)

.

λ

.

()(.

==

×

××

−

−

h

m 9

66 10

510 281

34

3

Js

kg 00

−− 10 1 =×47 10−^22

ms

m

)

.

λ

.

()(.

==

×

××

−

−

h

m 9

66 10

510 281

34

3

Js

kg 00

−− 71 =×47 10−^25

ms

m

)

.

λ

.

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×

×

−

−

h

p

h

m 9

66 10

17 10

34

27

Js

kg((. )

.

15 10

81 25 10^15

×

− =×−

ms

m

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×

×

−

−

h

p

h

m 9

66 10

17 10

34

27

Js

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.

110

71 39 10^14

×

− =×−

ms

m

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×

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h

p

h

m 9

66 10

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Js

kg(()

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210

51 19 10^12

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×

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h

p

h

m 9

66 10

91 10

34

31

Js

kg((. )

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16 10

81 45 10^12

×

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m

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h

m 9

66 10

91 10

34

31

Js

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== =

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×

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p

h

m 9

66 10

91 10

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Js

kg)((ms

m

210

51 36 10^9

)

.

×

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9

.

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==

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h

mpλ

66 10

17 10 10

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27

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kg )

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×

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10

9 40 10^21

m

ms

9

.

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==

×

×

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−

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mpλ

66 10

17 10 10

34

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×

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10

10 40 10^31

m

ms

9

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(. )(.

==

×

×

−

−

h

mpλ

66 10

17 10 20

34

27

Js

kg )

.

×

− =× −

10

10 20 10^31

m

ms

454 ANSWERS TO PROBLEMS

9781405124362_5_end.qxd 4/29/08 9:17 Page 454