Whether the following pair contains the same significant figures.

Question

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Answer 1

Question

Chapter 2, Problem 2.71UTC

Interpretation Introduction

To Determine: Whether the following pair contains the same significant figures.

Expert Solution & Answer

Answer to Problem 2.71UTC

Solution:

a. c and d have same the significant figures.

Explanation of Solution

For writing significant figures, following rules should be followed:

1. Every non-zero digits are significant.

For example, the number 2356 contains 4 significant figures.

2. Any zero between two non-zero digits are significant.

For example, the number 205 contains 3 significant figures.

3. The trailing zeros after the decimal are significant.

For example, 0.450 contains 3 significant figures, 100 contain 1 significant figure and 0.025 contains 2 significant figures.

2.0500 has 5 and 0.0205 has 3 significant figures
600.0 has 4 significant figures and 60 has 1 significant figure
0.00075 and 75000 both have 2 significant figures 6.250 L and 6.240×10−2 L both have 4 significant figures

Conclusion

Thus, c and d have the same significant figures.

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Answer 2

Question

Chapter 2, Problem 2.71UTC

Interpretation Introduction

To Determine: Whether the following pair contains the same significant figures.

Expert Solution & Answer

Answer to Problem 2.71UTC

Solution:

a. c and d have same the significant figures.

Explanation of Solution

For writing significant figures, following rules should be followed:

1. Every non-zero digits are significant.

For example, the number 2356 contains 4 significant figures.

2. Any zero between two non-zero digits are significant.

For example, the number 205 contains 3 significant figures.

3. The trailing zeros after the decimal are significant.

For example, 0.450 contains 3 significant figures, 100 contain 1 significant figure and 0.025 contains 2 significant figures.

2.0500 has 5 and 0.0205 has 3 significant figures
600.0 has 4 significant figures and 60 has 1 significant figure
0.00075 and 75000 both have 2 significant figures 6.250 L and 6.240×10−2 L both have 4 significant figures

Conclusion

Thus, c and d have the same significant figures.

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Answer 3

Question

Chapter 2, Problem 2.71UTC

Interpretation Introduction

To Determine: Whether the following pair contains the same significant figures.

Expert Solution & Answer

Answer to Problem 2.71UTC

Solution:

a. c and d have same the significant figures.

Explanation of Solution

For writing significant figures, following rules should be followed:

1. Every non-zero digits are significant.

For example, the number 2356 contains 4 significant figures.

2. Any zero between two non-zero digits are significant.

For example, the number 205 contains 3 significant figures.

3. The trailing zeros after the decimal are significant.

For example, 0.450 contains 3 significant figures, 100 contain 1 significant figure and 0.025 contains 2 significant figures.

2.0500 has 5 and 0.0205 has 3 significant figures
600.0 has 4 significant figures and 60 has 1 significant figure
0.00075 and 75000 both have 2 significant figures 6.250 L and 6.240×10−2 L both have 4 significant figures

Conclusion

Thus, c and d have the same significant figures.

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Answer 4

Question

Chapter 2, Problem 2.71UTC

Interpretation Introduction

To Determine: Whether the following pair contains the same significant figures.

Expert Solution & Answer

Answer to Problem 2.71UTC

Solution:

a. c and d have same the significant figures.

Explanation of Solution

For writing significant figures, following rules should be followed:

1. Every non-zero digits are significant.

For example, the number 2356 contains 4 significant figures.

2. Any zero between two non-zero digits are significant.

For example, the number 205 contains 3 significant figures.

3. The trailing zeros after the decimal are significant.

For example, 0.450 contains 3 significant figures, 100 contain 1 significant figure and 0.025 contains 2 significant figures.

2.0500 has 5 and 0.0205 has 3 significant figures
600.0 has 4 significant figures and 60 has 1 significant figure
0.00075 and 75000 both have 2 significant figures 6.250 L and 6.240×10−2 L both have 4 significant figures

Conclusion

Thus, c and d have the same significant figures.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 2, Problem 2.71UTC

Interpretation Introduction

To Determine: Whether the following pair contains the same significant figures.

Expert Solution & Answer

Answer to Problem 2.71UTC

Solution:

a. c and d have same the significant figures.

Explanation of Solution

For writing significant figures, following rules should be followed:

1. Every non-zero digits are significant.

For example, the number 2356 contains 4 significant figures.

2. Any zero between two non-zero digits are significant.

For example, the number 205 contains 3 significant figures.

3. The trailing zeros after the decimal are significant.

For example, 0.450 contains 3 significant figures, 100 contain 1 significant figure and 0.025 contains 2 significant figures.

2.0500 has 5 and 0.0205 has 3 significant figures
600.0 has 4 significant figures and 60 has 1 significant figure
0.00075 and 75000 both have 2 significant figures 6.250 L and 6.240×10−2 L both have 4 significant figures

Conclusion

Thus, c and d have the same significant figures.

Answer 6

Chapter 2, Problem 2.71UTC

Interpretation Introduction

To Determine: Whether the following pair contains the same significant figures.

Expert Solution & Answer

Answer to Problem 2.71UTC

Solution:

a. c and d have same the significant figures.

Explanation of Solution

For writing significant figures, following rules should be followed:

1. Every non-zero digits are significant.

For example, the number 2356 contains 4 significant figures.

2. Any zero between two non-zero digits are significant.

For example, the number 205 contains 3 significant figures.

3. The trailing zeros after the decimal are significant.

For example, 0.450 contains 3 significant figures, 100 contain 1 significant figure and 0.025 contains 2 significant figures.

2.0500 has 5 and 0.0205 has 3 significant figures
600.0 has 4 significant figures and 60 has 1 significant figure
0.00075 and 75000 both have 2 significant figures 6.250 L and 6.240×10−2 L both have 4 significant figures

Conclusion

Thus, c and d have the same significant figures.

Answer 7

Chapter 2, Problem 2.71UTC

Interpretation Introduction

To Determine: Whether the following pair contains the same significant figures.

Answer 8

Expert Solution & Answer

Answer to Problem 2.71UTC

Solution:

a. c and d have same the significant figures.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

For writing significant figures, following rules should be followed:

1. Every non-zero digits are significant.

For example, the number 2356 contains 4 significant figures.

2. Any zero between two non-zero digits are significant.

For example, the number 205 contains 3 significant figures.

3. The trailing zeros after the decimal are significant.

For example, 0.450 contains 3 significant figures, 100 contain 1 significant figure and 0.025 contains 2 significant figures.

2.0500 has 5 and 0.0205 has 3 significant figures
600.0 has 4 significant figures and 60 has 1 significant figure
0.00075 and 75000 both have 2 significant figures 6.250 L and 6.240×10−2 L both have 4 significant figures