When source of sound moves away from stationary listener we obtian f _

1.	When source of sound moves away from stationary listener we obtian f _(L) lt f _(S). Why ?
Answer» SOLUTION : We have the FORMULA, `(F _(L))/(v + v _(L)) = (f _(S)/(v + v _(S)))` `therefore (f _(L))/(v +0) = (f _(S))/(v + v _(S))` `therefore f_(L) = ((v)/( v + v _(S))) f _(S) implies f _(L) lt f _(S) (because (v)/(v + v _(S)) lt 1)`

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