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Rutherford’s scattering experiment falls for very small scattering angles because
a)the impact parameter between the a-particle source and the nucleus of target is very large as compared to the size of nucleus
b)whole nuclear charge of the target atom is not screened by its electrons at all.
c)the velocity of a-particles is large
d)the gold foil is thin
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Rutherford’s scattering experiment falls for very small scattering ang...
The impact parameter between the a-particle source and the nucleus of target is very large as compared to the size of nucleus, Option B.
Community Answer
Rutherford’s scattering experiment falls for very small scattering ang...
Rutherford's scattering formula fails for very small scattering angles because due to the strong repulsive force present between the α-particles and the nucleus and also the full nuclear charge of the target atom is partially screened by its electrons.
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Rutherford’s scattering experiment falls for very small scattering angles becausea)the impact parameter between the a-particle source and the nucleus of target is very large as compared to the size of nucleusb)whole nuclear charge of the target atom is not screened by its electrons at all.c)the velocity of a-particles is larged)the gold foil is thinCorrect answer is option 'B'. Can you explain this answer? for Class 9 2025 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Rutherford’s scattering experiment falls for very small scattering angles becausea)the impact parameter between the a-particle source and the nucleus of target is very large as compared to the size of nucleusb)whole nuclear charge of the target atom is not screened by its electrons at all.c)the velocity of a-particles is larged)the gold foil is thinCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Rutherford’s scattering experiment falls for very small scattering angles becausea)the impact parameter between the a-particle source and the nucleus of target is very large as compared to the size of nucleusb)whole nuclear charge of the target atom is not screened by its electrons at all.c)the velocity of a-particles is larged)the gold foil is thinCorrect answer is option 'B'. Can you explain this answer?.
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