Year: 2020 October
Topic: Kinetic Theory
Time :
1. The mean free path l for a gas molecule depends upon diameter, d of the molecule as
(1). \(l\propto {\frac{1}{d^2}}\)
(2). \(l\propto d\)
(3). \(l\propto {d^2}\)
(4). \(l\propto {\frac{1}{d}}\)