If scattering particles are ${\rm{56}}$ for ${90^\circ }$ angle, then at an angle ${60^\circ }$ it will be

JEE PHYSICS MCQ: ATOMS

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Application +4 | -1

If scattering particles are

\mathrm{56}

for

{90^\circ }

angle, then at an angle

{60^\circ }

it will be

View answer and explanation

Correct option: A

224

Option A (224) is correct because the number of scattered particles is inversely proportional to the fourth power of the sine of half the scattering angle.

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