JEE Main 202125 Jul, Evening shiftPhysicsHardThermodynamics163× since 2002
A system consists of two types of gas molecules A and B having same number density 2 10²⁵/m³. The diameter of A and B are 10 and 5 respectively. They suffer collision at room temperature. The ratio of average distance covered by the molecule A to that of B between two successive collision is ____________ 10^2