GENERAL KNOWLEDGE

GK

WORLD GEOGRAPHY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The spiral flow in a stream caused by channel shape is called
A
stream flow
B
laminar flow
C
turbulent flow
D
helical flow
Explanation: 

Detailed explanation-1: -Helicoidal flow is the cork-screw-like flow of water in a meander. It is one example of a secondary flow. Helicoidal flow is a contributing factor to the formation of slip-off slopes and river cliffs in a meandering section of the river.

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