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

Question

Want to see more full solutions like this?

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.

Want to see more full solutions like this?

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

Students have asked these similar questions

A bungee jumper plans to bungee jump from a bridge 64.0 m above the ground. He plans to use a uniform elastic cord, tied to a harness around his body, to stop his fall at a point 6.00 m above the water. Model his body as a particle and the cord as having negligible mass and obeying Hooke's law. In a preliminary test he finds that when hanging at rest from a 5.00 m length of the cord, his body weight stretches it by 1.55 m. He will drop from rest at the point where the top end of a longer section of the cord is attached to the bridge. (a) What length of cord should he use? Use subscripts 1 and 2 respectively to represent the 5.00 m test length and the actual jump length. Use Hooke's law F = KAL and the fact that the change in length AL for a given force is proportional the length L (AL = CL), to determine the force constant for the test case and for the jump case. Use conservation of mechanical energy to determine the length of the rope. m (b) What maximum acceleration will he…

9 V 300 Ω www 100 Ω 200 Ω www 400 Ω 500 Ω www 600 Ω ww 700 Ω Figure 1: Circuit symbols for a variety of useful circuit elements Problem 04.07 (17 points). Answer the following questions related to the figure below. A What is the equivalent resistance of the network of resistors in the circuit below? B If the battery has an EMF of 9V and is considered as an ideal batter (internal resistance is zero), how much current flows through it in this circuit? C If the 9V EMF battery has an internal resistance of 2 2, would this current be larger or smaller? By how much? D In the ideal battery case, calculate the current through and the voltage across each resistor in the circuit.

help

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.

Want to see more full solutions like this?

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

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.

Want to see more full solutions like this?

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.

Want to see more full solutions like this?

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

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.