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Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.
Assertion : Two photons of equal wavelength must have equal linear momentum.
Reason : Two photons of equal linear momentum will have equal wavelength.
- a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
- b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
- c)If the Assertion is correct but Reason is incorrect.
- d)If both the Assertion and Reason are incorrect.
Correct answer is option 'D'. Can you explain this answer?
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Directions: These questions consist of two statements, each printed a...
To photons of equal wavelength will have equal momentum (magnitude), but direction of momentum may be different.
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Directions: These questions consist of two statements, each printed a...
Assertion: Two photons of equal wavelength must have equal linear momentum.
Reason: Two photons of equal linear momentum will have equal wavelength.
The correct answer is option D, which states that both the Assertion and Reason are incorrect. Let's analyze why this is the case.
Analysis:
To understand the correctness of the Assertion and Reason, we need to review some basic principles of physics related to photons.
1. Photon Momentum: Photons, which are particles of light, possess momentum. The momentum of a photon is given by the equation p = h/λ, where p is the momentum, h is Planck's constant, and λ is the wavelength of the photon.
2. Wavelength and Momentum: The wavelength of a photon is inversely proportional to its momentum. This means that photons with longer wavelengths have lower momentum, while photons with shorter wavelengths have higher momentum.
Analysis of the Assertion:
The Assertion states that two photons of equal wavelength must have equal linear momentum. However, this statement is incorrect. Two photons can have the same wavelength but different directions of propagation. In such cases, their linear momenta would be different because momentum is a vector quantity that depends on both magnitude and direction.
Analysis of the Reason:
The Reason states that two photons of equal linear momentum will have equal wavelength. This statement is also incorrect. While it is true that photons with equal linear momentum will have the same magnitude of momentum, their wavelengths can still be different. The momentum of a photon depends on both its wavelength and direction of propagation, so photons with the same momentum but different wavelengths are possible.
Conclusion:
Based on the analysis, we can conclude that both the Assertion and Reason are incorrect. Photons with equal wavelengths do not necessarily have equal linear momentum, and photons with equal linear momentum do not necessarily have equal wavelengths.
Reason: Two photons of equal linear momentum will have equal wavelength.
The correct answer is option D, which states that both the Assertion and Reason are incorrect. Let's analyze why this is the case.
Analysis:
To understand the correctness of the Assertion and Reason, we need to review some basic principles of physics related to photons.
1. Photon Momentum: Photons, which are particles of light, possess momentum. The momentum of a photon is given by the equation p = h/λ, where p is the momentum, h is Planck's constant, and λ is the wavelength of the photon.
2. Wavelength and Momentum: The wavelength of a photon is inversely proportional to its momentum. This means that photons with longer wavelengths have lower momentum, while photons with shorter wavelengths have higher momentum.
Analysis of the Assertion:
The Assertion states that two photons of equal wavelength must have equal linear momentum. However, this statement is incorrect. Two photons can have the same wavelength but different directions of propagation. In such cases, their linear momenta would be different because momentum is a vector quantity that depends on both magnitude and direction.
Analysis of the Reason:
The Reason states that two photons of equal linear momentum will have equal wavelength. This statement is also incorrect. While it is true that photons with equal linear momentum will have the same magnitude of momentum, their wavelengths can still be different. The momentum of a photon depends on both its wavelength and direction of propagation, so photons with the same momentum but different wavelengths are possible.
Conclusion:
Based on the analysis, we can conclude that both the Assertion and Reason are incorrect. Photons with equal wavelengths do not necessarily have equal linear momentum, and photons with equal linear momentum do not necessarily have equal wavelengths.
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Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : Two photons of equal wavelength must have equal linear momentum.Reason : Two photons of equal linear momentum will have equal wavelength.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer?
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Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : Two photons of equal wavelength must have equal linear momentum.Reason : Two photons of equal linear momentum will have equal wavelength.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : Two photons of equal wavelength must have equal linear momentum.Reason : Two photons of equal linear momentum will have equal wavelength.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : Two photons of equal wavelength must have equal linear momentum.Reason : Two photons of equal linear momentum will have equal wavelength.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer?.
Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : Two photons of equal wavelength must have equal linear momentum.Reason : Two photons of equal linear momentum will have equal wavelength.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : Two photons of equal wavelength must have equal linear momentum.Reason : Two photons of equal linear momentum will have equal wavelength.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : Two photons of equal wavelength must have equal linear momentum.Reason : Two photons of equal linear momentum will have equal wavelength.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Directions: These questions consist of two statements, each printed as Assertion and Reason. While answering these questions, you are required to choose any one of the following four responses.Assertion : Two photons of equal wavelength must have equal linear momentum.Reason : Two photons of equal linear momentum will have equal wavelength.a)If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.b)If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.c)If the Assertion is correct but Reason is incorrect.d)If both the Assertion and Reason are incorrect.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12.
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