A beam of fast moving alpha particles were directed towards a thin film of gold. The parts $${A}',\ {B}'$$and $${C}'$$of the transmitted and reflected beams corresponding to the incident parts A, B and C of the beam, are shown in the adjoining diagram. The number of alpha particles in [CPMT 1986, 88; RPET 2000]

Question

TuteeHUB · Accepted Answer

$${A}'$$will be minimum and in $${B}'$$maximum

TuteeHUB · Answer

$${B}'$$will be minimum and in $${C}'$$maximum

TuteeHUB · Answer

$${A}'$$will be maximum and in $${B}'$$minimum

TuteeHUB · Answer

$${C}'$$will be minimum and in $${B}'$$maximum

1.	A beam of fast moving alpha particles were directed towards a thin film of gold. The parts \[{A}',\ {B}'\]and \[{C}'\]of the transmitted and reflected beams corresponding to the incident parts A, B and C of the beam, are shown in the adjoining diagram. The number of alpha particles in [CPMT 1986, 88; RPET 2000]
A.	\[{B}'\]will be minimum and in \[{C}'\]maximum
B.	\[{A}'\]will be maximum and in \[{B}'\]minimum
C.	\[{A}'\]will be minimum and in \[{B}'\]maximum
D.	\[{C}'\]will be minimum and in \[{B}'\]maximum
Answer» C. \[{A}'\]will be minimum and in \[{B}'\]maximum

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