The riverbank is weakest where the river turns. This is because water [NDA 2012-II]

Question

The riverbank is weakest where the river turns. This is because water          [NDA 2012-II]

TuteeHUB · Accepted Answer

flows faster as it turns

TuteeHUB · Answer

gets concentrated on the inner bank of the turn, making it denser

TuteeHUB · Answer

effectively bounces off the outer bank as it turns exerting an extra pressure on the bank

TuteeHUB · Answer

reacts more effectively with the bank at a turn

1.	The riverbank is weakest where the river turns. This is because water [NDA 2012-II]
A.	gets concentrated on the inner bank of the turn, making it denser
B.	effectively bounces off the outer bank as it turns exerting an extra pressure on the bank
C.	flows faster as it turns
D.	reacts more effectively with the bank at a turn
Answer» C. flows faster as it turns

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