A 1 4 B 4 1 C 1 2 D 2 1 The ratio of r m s velocities the molecules of a gas kept at equal pressure and temperatures 800 K and

Question

A 1 4 B 4 1 C 1 2 D 2 1 The ratio of r m s velocities the molecules of a gas kept at equal pressure and temperatures 800 K and 200 K respectively is A 4 1 B 2 1 C 1 2 D 1 4 50 A radioactive nucleus X undergoes a decay to form Y Y undergoes an a decay to form Z Under this transformation 49

Kunduz · Accepted Answer

Click to see the answer