Part a: How long do we have to wait for the decay rate to drop to 25 per secondif B 4 7 e decays with a half-life of about 53 d.

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Answer 1

Question

Chapter 30, Problem 58P

To determine

Part a:

How long do we have to wait for the decay rate to drop to 25 per secondif ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

To determine

Part b:

The initial mass of ${}_{4}^{7}B e$ on the leaf if ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

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Set ба ||Axl 49.32 6b 71 Ay 22 Magnitude of A Angle of A 24.04 Angle of -A 22 54 155.96 ° (pos Ax) 204.04 ° (neg Ax) 335.96 ° (pos Ax) ° (neg Ax) 115.77 ° (pos Ax) 295.77 ° (pos Ax) -39 81 208.78 ° (neg Ax) 28.78 ° (neg Ax)

3AA . not sure what i am getting wrong

Answer 2

Question

Chapter 30, Problem 58P

To determine

Part a:

How long do we have to wait for the decay rate to drop to 25 per secondif ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

To determine

Part b:

The initial mass of ${}_{4}^{7}B e$ on the leaf if ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 30, Problem 58P

To determine

Part a:

How long do we have to wait for the decay rate to drop to 25 per secondif ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

To determine

Part b:

The initial mass of ${}_{4}^{7}B e$ on the leaf if ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 30, Problem 58P

To determine

Part a:

How long do we have to wait for the decay rate to drop to 25 per secondif ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

To determine

Part b:

The initial mass of ${}_{4}^{7}B e$ on the leaf if ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 30, Problem 58P

To determine

Part a:

How long do we have to wait for the decay rate to drop to 25 per secondif ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

To determine

Part b:

The initial mass of ${}_{4}^{7}B e$ on the leaf if ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Answer 6

Chapter 30, Problem 58P

To determine

Part a:

How long do we have to wait for the decay rate to drop to 25 per secondif ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Answer 7

Chapter 30, Problem 58P

To determine

Part a:

How long do we have to wait for the decay rate to drop to 25 per secondif ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Answer 8

To determine

Part b:

The initial mass of ${}_{4}^{7}B e$ on the leaf if ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Answer 9

To determine

Part b:

The initial mass of ${}_{4}^{7}B e$ on the leaf if ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

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Answer 13

Ch. 30 - Prob. 1OQ Ch. 30 - Prob. 1Q Ch. 30 - Prob. 2Q Ch. 30 - Prob. 3Q Ch. 30 - Prob. 4Q Ch. 30 - Prob. 5Q Ch. 30 - Prob. 6Q Ch. 30 - Prob. 7Q Ch. 30 - Prob. 8Q Ch. 30 - Prob. 9Q

Part a: How long do we have to wait for the decay rate to drop to 25 per secondif B 4 7 e decays with a half-life of about 53 d.

Part a:

How long do we have to wait for the decay rate to drop to 25 per secondif ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

Part b:

The initial mass of ${}_{4}^{7}B e$ on the leaf if ${}_{4}^{7}B e$ decays with a half-life of about 53 d.

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Chapter 30 Solutions

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Part a: How long do we have to wait for the decay rate to drop to 25 per secondif B 4 7 e decays with a half-life of about 53 d.