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Choose the correct option from the following options given below.
- a)In the ground state of Rutherford's model, electrons are in stable equilibrium. While in Thomson's model electrons always experience a net-force.
- b)An atom has a nearly continuous mass distribution in a Rutherford's model but has a highly non-uniform mass distribution in Thomson's model.
- c)A classical atom based on Rutherford's model is doomed to collapse.
- d)The positively charged part of an atom possesses most of the mass in Rutherford's model but not in Thomson's model.
Correct answer is option 'C'. Can you explain this answer?
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Choose the correct option from the following options given below.a)In ...
C. A classical atom based on Rutherford's model is doomed to collapse.
Rutherford's model of the atom, also known as the planetary model, was proposed by Ernest Rutherford in 1911. This model suggests that an atom consists of a small, dense, positively charged nucleus at the center, with negatively charged electrons orbiting around it in circular paths.
In this model, the electrons are in a state of stable equilibrium, which means that they are able to maintain their orbits without any external forces acting on them. However, this stability is only possible if the electrons move in circular orbits at a constant speed.
1. Electrons in Stable Equilibrium:
In Rutherford's model, the electrons are in stable equilibrium because the electrostatic attraction between the positively charged nucleus and the negatively charged electrons provides the necessary centripetal force to keep the electrons in their orbits. This allows the atom to be stable and not collapse.
2. Net Force in Thomson's Model:
In contrast, Thomson's model of the atom, also known as the plum pudding model, suggests that an atom consists of a positively charged sphere with negatively charged electrons distributed throughout it. In this model, the electrons are not in stable equilibrium and always experience a net force because they are not confined to specific orbits. The electrons are free to move within the positively charged sphere, resulting in a non-uniform distribution of charge.
3. Collapse of Rutherford's Model:
However, Rutherford's model is not able to explain the stability of the atom in the long term. According to classical electromagnetic theory, any charged particle that accelerates emits electromagnetic radiation. As the electrons in Rutherford's model move in circular orbits, they are constantly accelerating towards the nucleus, and therefore, they should emit radiation. This would cause the electrons to lose energy and spiral into the nucleus, leading to the collapse of the atom.
4. Quantum Mechanics:
The collapse of Rutherford's model is resolved by the development of quantum mechanics, which provides a more accurate description of the behavior of electrons in atoms. According to quantum mechanics, electrons do not move in fixed orbits but exist in probability clouds called orbitals. These orbitals describe the likelihood of finding an electron in a particular region around the nucleus. The stability of atoms is explained by the wave-like nature of electrons and their quantized energy levels.
In conclusion, the correct option is C. A classical atom based on Rutherford's model is doomed to collapse because it cannot explain the stability of the atom in the long term.
Rutherford's model of the atom, also known as the planetary model, was proposed by Ernest Rutherford in 1911. This model suggests that an atom consists of a small, dense, positively charged nucleus at the center, with negatively charged electrons orbiting around it in circular paths.
In this model, the electrons are in a state of stable equilibrium, which means that they are able to maintain their orbits without any external forces acting on them. However, this stability is only possible if the electrons move in circular orbits at a constant speed.
1. Electrons in Stable Equilibrium:
In Rutherford's model, the electrons are in stable equilibrium because the electrostatic attraction between the positively charged nucleus and the negatively charged electrons provides the necessary centripetal force to keep the electrons in their orbits. This allows the atom to be stable and not collapse.
2. Net Force in Thomson's Model:
In contrast, Thomson's model of the atom, also known as the plum pudding model, suggests that an atom consists of a positively charged sphere with negatively charged electrons distributed throughout it. In this model, the electrons are not in stable equilibrium and always experience a net force because they are not confined to specific orbits. The electrons are free to move within the positively charged sphere, resulting in a non-uniform distribution of charge.
3. Collapse of Rutherford's Model:
However, Rutherford's model is not able to explain the stability of the atom in the long term. According to classical electromagnetic theory, any charged particle that accelerates emits electromagnetic radiation. As the electrons in Rutherford's model move in circular orbits, they are constantly accelerating towards the nucleus, and therefore, they should emit radiation. This would cause the electrons to lose energy and spiral into the nucleus, leading to the collapse of the atom.
4. Quantum Mechanics:
The collapse of Rutherford's model is resolved by the development of quantum mechanics, which provides a more accurate description of the behavior of electrons in atoms. According to quantum mechanics, electrons do not move in fixed orbits but exist in probability clouds called orbitals. These orbitals describe the likelihood of finding an electron in a particular region around the nucleus. The stability of atoms is explained by the wave-like nature of electrons and their quantized energy levels.
In conclusion, the correct option is C. A classical atom based on Rutherford's model is doomed to collapse because it cannot explain the stability of the atom in the long term.
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Choose the correct option from the following options given below.a)In ...
An atom based on the classical theory of Rutherford's model should collapse as the electrons in continuous circular motion, that is a continuously accelerated charge, should emit EM waves and so should lose energy. These electrons losing energy should soon fall into heavy nucleus collapsing the whole atom.
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Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer?
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Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer?.
Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Choose the correct option from the following options given below.a)In the ground state of Rutherfords model, electrons are in stable equilibrium. While in Thomsons model electrons always experience a net-force.b)An atom has a nearly continuous mass distribution in a Rutherfords model but has a highly non-uniform mass distribution in Thomsons model.c)A classical atom based on Rutherfords model is doomed to collapse.d)The positively charged part of an atom possesses most of the mass in Rutherfords model but not in Thomsons model.Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.
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