When depth of insertion of turbidity rod increases, the reading in the turbidity rod________
A)decreases
B)increases
C)first decrease, then increase
D)remains constant

Question

When depth of insertion of turbidity rod increases, the reading in the turbidity rod________   
A)decreases
B)increases
C)first decrease, then increase
D)remains constant

Quizplus · Accepted Answer

As the depth of insertion of a turbidity rod increases, the amount of light that can penetrate through the water to reach the rod decreases due to the increased water volume and potential particulates. This results in a lower reading on the turbidity rod, indicating higher turbidity.

When Depth of Insertion of Turbidity Rod Increases, the Reading