To reduce fluid friction, the object should have a __________ shape.

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Solution

To reduce fluid friction, the object should have a streamlined shape.

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Similar questions

(a) What do you meant by 'streamlined shape'? Name an object which usually has a streamlined shape.
(b) Explain why, objects moving in fluids should have streamlined shape.

Answer the following:

A. Why friction is called a necessary evil?

B. Explain why objects moving in fluids must have a special shape? [5 MARKS]

Q. Frictional force on a moving object in a fluid depends on :
(i) Shape of the object
(ii) Mass of the object
Choose the correct one.

Explain why objects moving in fluids must have a special shape ?

Q. Sam freely drops a pen, a ball, and a brick in a water tank. Tap the object on which the fluid friction will be minimum by closely observing its shape.

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