The reason why it is said that an atom is mostly composed of empty space.

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Answer 1

Question

Chapter 7, Problem 1RQ

To determine

The reason why it is said that an atom is mostly composed of empty space.

Expert Solution & Answer

Answer to Problem 1RQ

An atom is composed with nucleus and electrons in a surrounding cloud. Thus inside of an atom is empty

Explanation of Solution

An atom is made up of electron proton and neutron. The proton and neutron together formed the nucleus of the atom. And the electron is in a surrounding cloud.

As an example, considering the simplest type atom hydrogen which is having one proton and one electron. The proton is having diameter of about 1.7×10−6 nm and electron cloud is having diameter of about 0.24 nm.

The volume of nucleus is in the range of 10−18 nm3 whereas the total volume of the entire hydrogen is in the range of 10−3 nm3. Thus, by comparing the total volume of the hydrogen to the volume of the nucleus is 10−15 times greater. Hence, inside of an atom is almost empty. For the volume of the other atom, hydrogen atom volume is keeping as standard value. Thus, it is clear that the most of the inner space of an atom is empty.

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2. In class, we discussed several different flow scenarios for which we can make enough assumptions to simplify the Navier-Stokes equations enough to solve them and obtain an exact solution. Consulting the cylindrical form of the Navier-Stokes equations copied below, please answer the following questions. др a 1 a + +0x- + +O₂ = Pgr + μl 18²v, 2 ave ²v₁] az2 + at or r de r Əz dr ar Vodvz др [18 + + +Or + +Vz = Pgz +fl at ar r 20 ôz ôz dr ave дов V,Ve ave +Or + + = pge at dr r 80 Əz + az2 a.) In class, we discussed how the Navier-Stokes equations are an embodiment of Newton's 2nd law, F = ma (where bolded terms are vectors). Name the 3 forces that we are considering in our analysis of fluid flow for this class. др a 10 1 ve 2 av 2200] + +μ or 42 30 b.) If we make the assumption that flow is "fully developed" in the z direction, which term(s) would go to zero? Write the term below, describe what the term means in simple language (i.e. do not simply state "it is the derivative of a with…

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Answer 2

Question

Chapter 7, Problem 1RQ

To determine

The reason why it is said that an atom is mostly composed of empty space.

Expert Solution & Answer

Answer to Problem 1RQ

An atom is composed with nucleus and electrons in a surrounding cloud. Thus inside of an atom is empty

Explanation of Solution

An atom is made up of electron proton and neutron. The proton and neutron together formed the nucleus of the atom. And the electron is in a surrounding cloud.

As an example, considering the simplest type atom hydrogen which is having one proton and one electron. The proton is having diameter of about 1.7×10−6 nm and electron cloud is having diameter of about 0.24 nm.

The volume of nucleus is in the range of 10−18 nm3 whereas the total volume of the entire hydrogen is in the range of 10−3 nm3. Thus, by comparing the total volume of the hydrogen to the volume of the nucleus is 10−15 times greater. Hence, inside of an atom is almost empty. For the volume of the other atom, hydrogen atom volume is keeping as standard value. Thus, it is clear that the most of the inner space of an atom is empty.

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Answer 3

Question

Chapter 7, Problem 1RQ

To determine

The reason why it is said that an atom is mostly composed of empty space.

Expert Solution & Answer

Answer to Problem 1RQ

An atom is composed with nucleus and electrons in a surrounding cloud. Thus inside of an atom is empty

Explanation of Solution

An atom is made up of electron proton and neutron. The proton and neutron together formed the nucleus of the atom. And the electron is in a surrounding cloud.

As an example, considering the simplest type atom hydrogen which is having one proton and one electron. The proton is having diameter of about 1.7×10−6 nm and electron cloud is having diameter of about 0.24 nm.

The volume of nucleus is in the range of 10−18 nm3 whereas the total volume of the entire hydrogen is in the range of 10−3 nm3. Thus, by comparing the total volume of the hydrogen to the volume of the nucleus is 10−15 times greater. Hence, inside of an atom is almost empty. For the volume of the other atom, hydrogen atom volume is keeping as standard value. Thus, it is clear that the most of the inner space of an atom is empty.

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Answer 4

Question

Chapter 7, Problem 1RQ

To determine

The reason why it is said that an atom is mostly composed of empty space.

Expert Solution & Answer

Answer to Problem 1RQ

An atom is composed with nucleus and electrons in a surrounding cloud. Thus inside of an atom is empty

Explanation of Solution

An atom is made up of electron proton and neutron. The proton and neutron together formed the nucleus of the atom. And the electron is in a surrounding cloud.

As an example, considering the simplest type atom hydrogen which is having one proton and one electron. The proton is having diameter of about 1.7×10−6 nm and electron cloud is having diameter of about 0.24 nm.

The volume of nucleus is in the range of 10−18 nm3 whereas the total volume of the entire hydrogen is in the range of 10−3 nm3. Thus, by comparing the total volume of the hydrogen to the volume of the nucleus is 10−15 times greater. Hence, inside of an atom is almost empty. For the volume of the other atom, hydrogen atom volume is keeping as standard value. Thus, it is clear that the most of the inner space of an atom is empty.

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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 7, Problem 1RQ

To determine

The reason why it is said that an atom is mostly composed of empty space.

Expert Solution & Answer

Answer to Problem 1RQ

An atom is composed with nucleus and electrons in a surrounding cloud. Thus inside of an atom is empty

Explanation of Solution

An atom is made up of electron proton and neutron. The proton and neutron together formed the nucleus of the atom. And the electron is in a surrounding cloud.

As an example, considering the simplest type atom hydrogen which is having one proton and one electron. The proton is having diameter of about 1.7×10−6 nm and electron cloud is having diameter of about 0.24 nm.

The volume of nucleus is in the range of 10−18 nm3 whereas the total volume of the entire hydrogen is in the range of 10−3 nm3. Thus, by comparing the total volume of the hydrogen to the volume of the nucleus is 10−15 times greater. Hence, inside of an atom is almost empty. For the volume of the other atom, hydrogen atom volume is keeping as standard value. Thus, it is clear that the most of the inner space of an atom is empty.

Answer 6

Chapter 7, Problem 1RQ

To determine

The reason why it is said that an atom is mostly composed of empty space.

Expert Solution & Answer

Answer to Problem 1RQ

An atom is composed with nucleus and electrons in a surrounding cloud. Thus inside of an atom is empty

Explanation of Solution

An atom is made up of electron proton and neutron. The proton and neutron together formed the nucleus of the atom. And the electron is in a surrounding cloud.

As an example, considering the simplest type atom hydrogen which is having one proton and one electron. The proton is having diameter of about 1.7×10−6 nm and electron cloud is having diameter of about 0.24 nm.

The volume of nucleus is in the range of 10−18 nm3 whereas the total volume of the entire hydrogen is in the range of 10−3 nm3. Thus, by comparing the total volume of the hydrogen to the volume of the nucleus is 10−15 times greater. Hence, inside of an atom is almost empty. For the volume of the other atom, hydrogen atom volume is keeping as standard value. Thus, it is clear that the most of the inner space of an atom is empty.

Answer 7

Chapter 7, Problem 1RQ

To determine

The reason why it is said that an atom is mostly composed of empty space.

Answer 8

Expert Solution & Answer

Answer to Problem 1RQ

An atom is composed with nucleus and electrons in a surrounding cloud. Thus inside of an atom is empty

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

An atom is made up of electron proton and neutron. The proton and neutron together formed the nucleus of the atom. And the electron is in a surrounding cloud.

As an example, considering the simplest type atom hydrogen which is having one proton and one electron. The proton is having diameter of about 1.7×10−6 nm and electron cloud is having diameter of about 0.24 nm.

The volume of nucleus is in the range of 10−18 nm3 whereas the total volume of the entire hydrogen is in the range of 10−3 nm3. Thus, by comparing the total volume of the hydrogen to the volume of the nucleus is 10−15 times greater. Hence, inside of an atom is almost empty. For the volume of the other atom, hydrogen atom volume is keeping as standard value. Thus, it is clear that the most of the inner space of an atom is empty.

Answer 12

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

The reason why it is said that an atom is mostly composed of empty space.

Concept explainers

The reason why it is said that an atom is mostly composed of empty space.

Answer to Problem 1RQ

Explanation of Solution

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