Atomic StructureHard
Question
The flux of α - particle 2o is 1 × 106. The flux of α - particle at angle 60o is
Options
A.1.5
B.2.5
C.0.5
D.5.5
Solution
N(θ) ∝ 
N(60) = 16 × (1.75)4 × 10-8 × N(2)
= 16 × (1.75)4 × 10-8 × 106
= 16 × (1.75)4 × 10-2 = 1.5
N(60) = 16 × (1.75)4 × 10-8 × N(2)
= 16 × (1.75)4 × 10-8 × 106
= 16 × (1.75)4 × 10-2 = 1.5
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