Question

aeroplanes are streamlined to reduce dass friction​

Answer 1

Answer:

The streamlined shape is given to ships in water and aeroplanes in the air to reduce the fluid friction. Friction slows the airplane down and causes it to consume more fuel, so reducing friction is important.

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Answer 2

Answer:

An aeroplane has a streamlined shape to reduce air friction that it encounters when flying at high speed through the sky. 

Explanation:

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