Explain why measurement standards based on laboratory procedures are preferable to those based on specific objects such as the international prototype kilogram.

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Answer 1

Textbook Question

Chapter 1, Problem 1FTD

Explain why measurement standards based on laboratory procedures are preferable to those based on specific objects such as the international prototype kilogram.

Expert Solution & Answer

To determine

To explain: the reason for giving preference to laboratory procedures than based on specific object.

Explanation of Solution

Refer the three fundamental quantities are namely length, measured in meter in Earth’s size, mass in kilogram in amount of water, and the time in second by the length of the day.

The laboratory experiments give the operational definitions on the measurement standards. The operational definitions will give the same results anywhere in the earth with exact values. In the basic quantities, the length and time comes under the operational definitions.

The operational definition by laboratory procedures gives the exact value to a particular constant and meter was the first such quantity.

In order to get the long-term stability and the invariant physical constant is the correct solution. This can be achieved by laboratory experiments.

Therefore, the laboratory procedures are preferred instead of specific objects.

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a) Use the node-voltage method to find v1, v2, and v3 in the circuit in Fig. P4.14. b) How much power does the 40 V voltage source deliver to the circuit? Figure P4.14 302 202 w w + + + 40 V V1 80 Ω 02 ΣΑΩ 28 A V3 + w w 102 202

Answer 2

Textbook Question

Chapter 1, Problem 1FTD

Explain why measurement standards based on laboratory procedures are preferable to those based on specific objects such as the international prototype kilogram.

Expert Solution & Answer

To determine

To explain: the reason for giving preference to laboratory procedures than based on specific object.

Explanation of Solution

Refer the three fundamental quantities are namely length, measured in meter in Earth’s size, mass in kilogram in amount of water, and the time in second by the length of the day.

The laboratory experiments give the operational definitions on the measurement standards. The operational definitions will give the same results anywhere in the earth with exact values. In the basic quantities, the length and time comes under the operational definitions.

The operational definition by laboratory procedures gives the exact value to a particular constant and meter was the first such quantity.

In order to get the long-term stability and the invariant physical constant is the correct solution. This can be achieved by laboratory experiments.

Therefore, the laboratory procedures are preferred instead of specific objects.

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Answer 3

Textbook Question

Chapter 1, Problem 1FTD

Explain why measurement standards based on laboratory procedures are preferable to those based on specific objects such as the international prototype kilogram.

Expert Solution & Answer

To determine

To explain: the reason for giving preference to laboratory procedures than based on specific object.

Explanation of Solution

Refer the three fundamental quantities are namely length, measured in meter in Earth’s size, mass in kilogram in amount of water, and the time in second by the length of the day.

The laboratory experiments give the operational definitions on the measurement standards. The operational definitions will give the same results anywhere in the earth with exact values. In the basic quantities, the length and time comes under the operational definitions.

The operational definition by laboratory procedures gives the exact value to a particular constant and meter was the first such quantity.

In order to get the long-term stability and the invariant physical constant is the correct solution. This can be achieved by laboratory experiments.

Therefore, the laboratory procedures are preferred instead of specific objects.

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

Answer 4

Textbook Question

Chapter 1, Problem 1FTD

Explain why measurement standards based on laboratory procedures are preferable to those based on specific objects such as the international prototype kilogram.

Expert Solution & Answer

To determine

To explain: the reason for giving preference to laboratory procedures than based on specific object.

Explanation of Solution

Refer the three fundamental quantities are namely length, measured in meter in Earth’s size, mass in kilogram in amount of water, and the time in second by the length of the day.

The laboratory experiments give the operational definitions on the measurement standards. The operational definitions will give the same results anywhere in the earth with exact values. In the basic quantities, the length and time comes under the operational definitions.

The operational definition by laboratory procedures gives the exact value to a particular constant and meter was the first such quantity.

In order to get the long-term stability and the invariant physical constant is the correct solution. This can be achieved by laboratory experiments.

Therefore, the laboratory procedures are preferred instead of specific objects.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

To determine

To explain: the reason for giving preference to laboratory procedures than based on specific object.

Explanation of Solution

Refer the three fundamental quantities are namely length, measured in meter in Earth’s size, mass in kilogram in amount of water, and the time in second by the length of the day.

The laboratory experiments give the operational definitions on the measurement standards. The operational definitions will give the same results anywhere in the earth with exact values. In the basic quantities, the length and time comes under the operational definitions.

The operational definition by laboratory procedures gives the exact value to a particular constant and meter was the first such quantity.

In order to get the long-term stability and the invariant physical constant is the correct solution. This can be achieved by laboratory experiments.

Therefore, the laboratory procedures are preferred instead of specific objects.

Answer 8

Expert Solution & Answer

To determine

To explain: the reason for giving preference to laboratory procedures than based on specific object.

Explanation of Solution

Refer the three fundamental quantities are namely length, measured in meter in Earth’s size, mass in kilogram in amount of water, and the time in second by the length of the day.

The laboratory experiments give the operational definitions on the measurement standards. The operational definitions will give the same results anywhere in the earth with exact values. In the basic quantities, the length and time comes under the operational definitions.

The operational definition by laboratory procedures gives the exact value to a particular constant and meter was the first such quantity.

In order to get the long-term stability and the invariant physical constant is the correct solution. This can be achieved by laboratory experiments.

Therefore, the laboratory procedures are preferred instead of specific objects.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

To explain: the reason for giving preference to laboratory procedures than based on specific object.

Answer 12

Explanation of Solution

Refer the three fundamental quantities are namely length, measured in meter in Earth’s size, mass in kilogram in amount of water, and the time in second by the length of the day.

The laboratory experiments give the operational definitions on the measurement standards. The operational definitions will give the same results anywhere in the earth with exact values. In the basic quantities, the length and time comes under the operational definitions.

The operational definition by laboratory procedures gives the exact value to a particular constant and meter was the first such quantity.

In order to get the long-term stability and the invariant physical constant is the correct solution. This can be achieved by laboratory experiments.

Therefore, the laboratory procedures are preferred instead of specific objects.