MHT CET Physics question
The molecular masses of helium and oxygen are 4 and 32 respectively. The ratio of r. m. s. speed of helium at 327°C to r. m. s. speed of oxygen at 27°C will be [MHT-CET 2021]
Answer: (D)
Solution
, so ratio , i.e. 4:1;
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account