1.

The graph show a hypothetical graph of gas molecules. N is the total number of molecules. Find the value of a.

Answer»

`(1)/(3)`
`(1)/(2)`
0
`(3)/(5)`

Solution :Say `y=(1)/(N)(DN)/(dv)andx=v`,
AREA = `intydx=int(1)/(N)(dN)/(dv)dv=(1)/(N)intdN=(N)/(N)=1""...(i)`
Area under the curve = `(1)/(2)(2a)+2a=3a""…(II)`
`therefore` from (i) and (ii), `3a=1impliesa=(1)/(3)`


Discussion

No Comment Found

Related InterviewSolutions