The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

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Answer 1

Question

Chapter 43, Problem 30P

(a)

To determine

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

(b)

To determine

The ratio of surface area to volume of a cube to produce minimum neutron leakage.

(c)

To determine

The ratio of surface area to volume of a parallelepiped of dimensions a×a×2a to produce minimum neutron leakage.

(d)

To determine

Identify the shape with minimum and maximum leakage and give reason.

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To minimize neutron leakage from a reactor, the ratio of the surface area to the volume should be a minimum. For a given volume V, calculate this ratio for (a) a sphere, (b) a cube, and (c) a parallelepiped of dimensions a x a x 2a. (d) Which of these shapes would have minimum leakage? Which would have maximum leakage? Explain your answers.

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If the average energy released in a fission event is 208 MeV, find the total number of fission events required to operate a 120-W lightbulb for 2.0 h. fission events

Answer 2

Question

Chapter 43, Problem 30P

(a)

To determine

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

(b)

To determine

The ratio of surface area to volume of a cube to produce minimum neutron leakage.

(c)

To determine

The ratio of surface area to volume of a parallelepiped of dimensions a×a×2a to produce minimum neutron leakage.

(d)

To determine

Identify the shape with minimum and maximum leakage and give reason.

Expert Solution & Answer

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Answer 3

Question

Chapter 43, Problem 30P

(a)

To determine

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

(b)

To determine

The ratio of surface area to volume of a cube to produce minimum neutron leakage.

(c)

To determine

The ratio of surface area to volume of a parallelepiped of dimensions a×a×2a to produce minimum neutron leakage.

(d)

To determine

Identify the shape with minimum and maximum leakage and give reason.

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Answer 4

Question

Chapter 43, Problem 30P

(a)

To determine

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

(b)

To determine

The ratio of surface area to volume of a cube to produce minimum neutron leakage.

(c)

To determine

The ratio of surface area to volume of a parallelepiped of dimensions a×a×2a to produce minimum neutron leakage.

(d)

To determine

Identify the shape with minimum and maximum leakage and give reason.

Expert Solution & Answer

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Answer 5

Chapter 43, Problem 30P

(a)

To determine

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

(b)

To determine

The ratio of surface area to volume of a cube to produce minimum neutron leakage.

(c)

To determine

The ratio of surface area to volume of a parallelepiped of dimensions a×a×2a to produce minimum neutron leakage.

(d)

To determine

Identify the shape with minimum and maximum leakage and give reason.

Answer 6

Chapter 43, Problem 30P

(a)

To determine

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

Answer 7

Chapter 43, Problem 30P

(a)

To determine

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

Answer 8

(b)

To determine

The ratio of surface area to volume of a cube to produce minimum neutron leakage.

Answer 9

(b)

To determine

The ratio of surface area to volume of a cube to produce minimum neutron leakage.

Answer 10

(c)

To determine

The ratio of surface area to volume of a parallelepiped of dimensions a×a×2a to produce minimum neutron leakage.

Answer 11

(c)

To determine

The ratio of surface area to volume of a parallelepiped of dimensions a×a×2a to produce minimum neutron leakage.

Answer 12

(d)

To determine

Identify the shape with minimum and maximum leakage and give reason.

Answer 13

(d)

To determine

Identify the shape with minimum and maximum leakage and give reason.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 43.1 - Prob. 43.1QQ Ch. 43.5 - Prob. 43.3QQ Ch. 43.5 - Which of the following is the correct daughter...Ch. 43.8 - When a nucleus undergoes fission, the two daughter...Ch. 43.8 - Prob. 43.6QQ Ch. 43.10 - Prob. 43.7QQ Ch. 43 - Prob. 1P Ch. 43 - Prob. 2P Ch. 43 - Prob. 3P Ch. 43 - Prob. 4P

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

Concept explainers

The ratio of surface area to volume of a sphere to produce minimum neutron leakage.

The ratio of surface area to volume of a cube to produce minimum neutron leakage.

The ratio of surface area to volume of a parallelepiped of dimensions a×a×2a to produce minimum neutron leakage.

Identify the shape with minimum and maximum leakage and give reason.

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Chapter 43 Solutions