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The distance of closest approach of an alpha particle fired at nucleus with momentum p is d. The distance of closest approach when the alpha particle is fixed at same nucleus s with momentum 3p will be (a) 3d (b) d/3 (c) 9d (d) d/9 correct answer is d but how please explain!?
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The distance of closest approach of an alpha particle fired at nucleus...
Explanation:
The distance of closest approach of an alpha particle fired at a nucleus is determined by the momentum of the alpha particle, the charge of the nucleus, and the kinetic energy of the alpha particle. When the alpha particle is fixed at the same nucleus and has a momentum of 3p, the distance of closest approach remains the same as when it was fired.
Reasoning:
- The distance of closest approach is determined by the balance between the kinetic energy of the alpha particle and the electrostatic repulsion between the alpha particle and the nucleus.
- When the alpha particle is fixed at the nucleus, the momentum of the system changes, but the kinetic energy remains the same.
- Since the kinetic energy remains the same, the distance of closest approach will also remain the same.
Therefore, the correct answer is (d) d.
The distance of closest approach of an alpha particle fired at a nucleus is determined by the momentum of the alpha particle, the charge of the nucleus, and the kinetic energy of the alpha particle. When the alpha particle is fixed at the same nucleus and has a momentum of 3p, the distance of closest approach remains the same as when it was fired.
Reasoning:
- The distance of closest approach is determined by the balance between the kinetic energy of the alpha particle and the electrostatic repulsion between the alpha particle and the nucleus.
- When the alpha particle is fixed at the nucleus, the momentum of the system changes, but the kinetic energy remains the same.
- Since the kinetic energy remains the same, the distance of closest approach will also remain the same.
Therefore, the correct answer is (d) d.
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The distance of closest approach of an alpha particle fired at nucleus...
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The distance of closest approach of an alpha particle fired at nucleus with momentum p is d. The distance of closest approach when the alpha particle is fixed at same nucleus s with momentum 3p will be (a) 3d (b) d/3 (c) 9d (d) d/9 correct answer is d but how please explain!?
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The distance of closest approach of an alpha particle fired at nucleus with momentum p is d. The distance of closest approach when the alpha particle is fixed at same nucleus s with momentum 3p will be (a) 3d (b) d/3 (c) 9d (d) d/9 correct answer is d but how please explain!? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about The distance of closest approach of an alpha particle fired at nucleus with momentum p is d. The distance of closest approach when the alpha particle is fixed at same nucleus s with momentum 3p will be (a) 3d (b) d/3 (c) 9d (d) d/9 correct answer is d but how please explain!? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The distance of closest approach of an alpha particle fired at nucleus with momentum p is d. The distance of closest approach when the alpha particle is fixed at same nucleus s with momentum 3p will be (a) 3d (b) d/3 (c) 9d (d) d/9 correct answer is d but how please explain!?.
The distance of closest approach of an alpha particle fired at nucleus with momentum p is d. The distance of closest approach when the alpha particle is fixed at same nucleus s with momentum 3p will be (a) 3d (b) d/3 (c) 9d (d) d/9 correct answer is d but how please explain!? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about The distance of closest approach of an alpha particle fired at nucleus with momentum p is d. The distance of closest approach when the alpha particle is fixed at same nucleus s with momentum 3p will be (a) 3d (b) d/3 (c) 9d (d) d/9 correct answer is d but how please explain!? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The distance of closest approach of an alpha particle fired at nucleus with momentum p is d. The distance of closest approach when the alpha particle is fixed at same nucleus s with momentum 3p will be (a) 3d (b) d/3 (c) 9d (d) d/9 correct answer is d but how please explain!?.
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