Question

what is impact parameter​

Answer 1

hyy dear

The impact parameter is defined as the perpendicular distance between the path of a projectile and the centre of a potential field created by an object that the projectile is approaching ( see diagram ) . It is often referred to in nuclear physics ( see Rutherford scattering ) and in classical mechanics .

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Answer 2

Answer:

The impact parameter is defined as the perpendicular distance between the center of the gold nucleus & the direction of velocity vector of alpha particle when it is at a large distance.