Which of the following are the benefits of special shape of an aeropla

1.	Which of the following are the benefits of special shape of an aeroplane?(i) Fluid friction is reduced. (ii) Fluid friction is increased.(iii)Energy loss is as low as possible.(iv) An aeroplane can fly like a bird.(A) (i), (ii) (B) (i), (ii), (iii) (C) (i), (iii), (iv) (D) (i), (ii), (iii),(iv)
Answer» ANSWER: as of streamlined SHAPE the FLUID FRICTION is REDUCED

Which of the following are the benefits of special shape of an aeroplane?(i) Fluid friction is reduced. (ii) Fluid friction is increased.(iii)Energy loss is as low as possible.(iv) An aeroplane can fly like a bird.(A) (i), (ii) (B) (i), (ii), (iii) (C) (i), (iii), (iv) (D) (i), (ii), (iii),(iv)

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ANSWER:

as of streamlined SHAPE the FLUID FRICTION is REDUCED

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Which of the following are the benefits of special shape of an aeroplane?(i) Fluid friction is reduced. (ii) Fluid friction is increased.(iii)Energy loss is as low as possible.(iv) An aeroplane can fly like a bird.(A) (i), (ii) (B) (i), (ii), (iii) (C) (i), (iii), (iv) (D) (i), (ii), (iii),(iv)​

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Which of the following are the benefits of special shape of an aeroplane?(i) Fluid friction is reduced. (ii) Fluid friction is increased.(iii)Energy loss is as low as possible.(iv) An aeroplane can fly like a bird.(A) (i), (ii) (B) (i), (ii), (iii) (C) (i), (iii), (iv) (D) (i), (ii), (iii),(iv)