Fraction of molecules (eta) are related with velocity according to relation eta'=-(3)/(4)v^(2)+3v-(9)/(4)(1levle3) Then find most probable speed?

Fraction of molecules (eta) are related with velocity according to rel

1.	Fraction of molecules (eta) are related with velocity according to relation eta'=-(3)/(4)v^(2)+3v-(9)/(4)(1levle3) Then find most probable speed?
Answer» 0 1 2 3 Answer :C