(a) Interpretation: The number of significant digits in the following has to be stated. Concept introduction: Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows • All digits that are non-zero are significant. • Zeroes to the left of the non- zero digit are not significant. • The zeroes between two non-zero digits are significant. • The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

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Answer 1

Question

Chapter PSS, Problem 11E

Interpretation Introduction

(a)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(b)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non -zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(c)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(d)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

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Answer 2

Question

Chapter PSS, Problem 11E

Interpretation Introduction

(a)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(b)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non -zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(c)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(d)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

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Answer 3

Question

Chapter PSS, Problem 11E

Interpretation Introduction

(a)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(b)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non -zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(c)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(d)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

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Answer 4

Question

Chapter PSS, Problem 11E

Interpretation Introduction

(a)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(b)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non -zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(c)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(d)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

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Answer 5

Chapter PSS, Problem 11E

Interpretation Introduction

(a)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(b)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non -zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(c)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Interpretation Introduction

(d)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 6

Chapter PSS, Problem 11E

Interpretation Introduction

(a)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 7

Chapter PSS, Problem 11E

Interpretation Introduction

(a)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non -zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non -zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 12

Interpretation Introduction

(d)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 13

Interpretation Introduction

(d)

Interpretation:

The number of significant digits in the following has to be stated.

Concept introduction:

Measurements are done with the help of an instrument. The instrument is usually calibrated. In a measurement the uncertainty is expressed in terms of significant digits. The rules to determine significant digits are as follows

• All digits that are non-zero are significant.

• Zeroes to the left of the non- zero digit are not significant.

• The zeroes between two non-zero digits are significant.

• The digits to the right side of a non-zero digit are significant only if they lie after a decimal point.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. PSS - Prob. PSS.1CE Ch. PSS - Prob. PSS.2CE Ch. PSS - Prob. PSS.3CE Ch. PSS - Prob. PSS.4CE Ch. PSS - Prob. PSS.5CE Ch. PSS - Prob. PSS.6CE Ch. PSS - Prob. PSS.7CE Ch. PSS - Prob. PSS.8CE Ch. PSS - Prob. PSS.9CE Ch. PSS - Prob. PSS.10CE

Solution Summary: The author explains that the number of significant digits in the following has to be stated. Measurements are done with the help of an instrument.

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