Civil Engineering - Water Supply Engineering - Discussion
Discussion Forum : Water Supply Engineering - Section 1 (Q.No. 6)
6.
The transitional middle portion of a logistic curve follows
Discussion:
6 comments Page 1 of 1.
Sandeep said:
3 years ago
Not understanding the answer. Please explain.
BIKTU PAL said:
4 years ago
Please explain this in detail.
Mohan chandrawal said:
6 years ago
Logistic curve.
ABCDE.
AB - early growth.
BC - exponential or logarithmic growth.
CD - constant growth.
DE- late growth.
ABCDE.
AB - early growth.
BC - exponential or logarithmic growth.
CD - constant growth.
DE- late growth.
(1)
Gubendhiran said:
7 years ago
Ideal population growth curve=logistic curve.
Shape is S.
1st portion : dP/dt=P ; Geometric or logarithmic growth.
3rd portion : dP/dt=(Ps-P); Geometric or logarithmic growth.
Middle curve : dP/dt=constant; Arithmetic increase.
Shape is S.
1st portion : dP/dt=P ; Geometric or logarithmic growth.
3rd portion : dP/dt=(Ps-P); Geometric or logarithmic growth.
Middle curve : dP/dt=constant; Arithmetic increase.
(1)
DVS said:
7 years ago
1ST------- GEOMETRIC.
2ND------ ARITHEMATIC.
3RD-------CONSTANT CURVE.
2ND------ ARITHEMATIC.
3RD-------CONSTANT CURVE.
(2)
Rajkumar said:
9 years ago
The logistic curve of population growth is follows an S shaped curve which having three zones 1st zone follows the geometric curve 2nd zone represented by arithmetic curve last zone is represented by 1st order curve.
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