The minimum potential difference through which the electron must be accelerated.

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Answer 1

Question

Chapter 42, Problem 56P

(a)

To determine

The minimum potential difference through which the electron must be accelerated.

(b)

To determine

The dependence of required potential difference on the wavelength.

(c)

To determine

Whether the result predicts the correct minimum wavelength of Figure 42.22 or not.

(d)

To determine

Whether the relationship in part (a) is applicable to all other electromagnetic waves or not.

(e)

To determine

The potential difference when the wavelength approaches to zero.

(f)

To determine

The potential difference when wavelength increases without any limit.

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In the figure, thex rays shown are produced when 35.0 keV electrons strike a molybdenum target. If the accelerating potential is maintained at this value but a different target is used instead, what values of (a) Amin (b) the wavelength of the K, line and (c) the wavelength of the Kg line result? The K, L, and M x-ray levels for the new target are 22.74, 4.68, and 0.82 keV. Kg Continuous spectrum Ks Amin 30 40 50 60 70 80 90 Wavelength (pm) (a) Number i Units (b) Number i Units (c) Number i Units Relative intensity

In x-ray production, electrons are accelerated through a high voltage and then decelerated by striking a target. (a) To make possible the production of x-rays of wavelength A, what is the minimum potential difference AV through which the electrons must be accelerated? (b) State in words how the required potential difference depends on the wavelength. (c) Explain whether your result predicts the correct minimum wavelength in Figure. (d) Does the relationship from part (a) apply to other kinds of electromagnetic radiation besides x-rays? (e) What does the potential difference approach as A goes to zero? (f) What does the potential difference approach as A increases without limit? 30 40 50 60 70 80 90 A (pm) The continuous cune represnts bwtrlng The shortest wavelength depends on the accelerating voltage

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Answer 2

Question

Chapter 42, Problem 56P

(a)

To determine

The minimum potential difference through which the electron must be accelerated.

(b)

To determine

The dependence of required potential difference on the wavelength.

(c)

To determine

Whether the result predicts the correct minimum wavelength of Figure 42.22 or not.

(d)

To determine

Whether the relationship in part (a) is applicable to all other electromagnetic waves or not.

(e)

To determine

The potential difference when the wavelength approaches to zero.

(f)

To determine

The potential difference when wavelength increases without any limit.

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Answer 3

Question

Chapter 42, Problem 56P

(a)

To determine

The minimum potential difference through which the electron must be accelerated.

(b)

To determine

The dependence of required potential difference on the wavelength.

(c)

To determine

Whether the result predicts the correct minimum wavelength of Figure 42.22 or not.

(d)

To determine

Whether the relationship in part (a) is applicable to all other electromagnetic waves or not.

(e)

To determine

The potential difference when the wavelength approaches to zero.

(f)

To determine

The potential difference when wavelength increases without any limit.

Expert Solution & Answer

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Answer 4

Question

Chapter 42, Problem 56P

(a)

To determine

The minimum potential difference through which the electron must be accelerated.

(b)

To determine

The dependence of required potential difference on the wavelength.

(c)

To determine

Whether the result predicts the correct minimum wavelength of Figure 42.22 or not.

(d)

To determine

Whether the relationship in part (a) is applicable to all other electromagnetic waves or not.

(e)

To determine

The potential difference when the wavelength approaches to zero.

(f)

To determine

The potential difference when wavelength increases without any limit.

Expert Solution & Answer

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Answer 5

Chapter 42, Problem 56P

(a)

To determine

The minimum potential difference through which the electron must be accelerated.

(b)

To determine

The dependence of required potential difference on the wavelength.

(c)

To determine

Whether the result predicts the correct minimum wavelength of Figure 42.22 or not.

(d)

To determine

Whether the relationship in part (a) is applicable to all other electromagnetic waves or not.

(e)

To determine

The potential difference when the wavelength approaches to zero.

(f)

To determine

The potential difference when wavelength increases without any limit.

Answer 6

Chapter 42, Problem 56P

(a)

To determine

The minimum potential difference through which the electron must be accelerated.

Answer 7

Chapter 42, Problem 56P

(a)

To determine

The minimum potential difference through which the electron must be accelerated.

Answer 8

(b)

To determine

The dependence of required potential difference on the wavelength.

Answer 9

(b)

To determine

The dependence of required potential difference on the wavelength.

Answer 10

(c)

To determine

Whether the result predicts the correct minimum wavelength of Figure 42.22 or not.

Answer 11

(c)

To determine

Whether the result predicts the correct minimum wavelength of Figure 42.22 or not.

Answer 12

(d)

To determine

Whether the relationship in part (a) is applicable to all other electromagnetic waves or not.

Answer 13

(d)

To determine

Whether the relationship in part (a) is applicable to all other electromagnetic waves or not.

Answer 14

(e)

To determine

The potential difference when the wavelength approaches to zero.

Answer 15

(e)

To determine

The potential difference when the wavelength approaches to zero.

Answer 16

(f)

To determine

The potential difference when wavelength increases without any limit.

Answer 17

(f)

To determine

The potential difference when wavelength increases without any limit.

Answer 18

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Answer 19

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Answer 20

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Answer 21

Ch. 42.3 - Prob. 42.1QQ Ch. 42.3 - Prob. 42.2QQ Ch. 42.4 - Prob. 42.3QQ Ch. 42.4 - Prob. 42.4QQ Ch. 42.8 - Prob. 42.5QQ Ch. 42 - Prob. 1OQ Ch. 42 - Prob. 2OQ Ch. 42 - Prob. 3OQ Ch. 42 - Prob. 4OQ Ch. 42 - Prob. 5OQ

The minimum potential difference through which the electron must be accelerated.

Solution Summary: The author explains how the electrons must be accelerated through a potential of underset_Delta V=1240

Concept explainers

The minimum potential difference through which the electron must be accelerated.

The dependence of required potential difference on the wavelength.

Whether the result predicts the correct minimum wavelength of Figure 42.22 or not.

Whether the relationship in part (a) is applicable to all other electromagnetic waves or not.

The potential difference when the wavelength approaches to zero.

The potential difference when wavelength increases without any limit.

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Chapter 42 Solutions