How does birds specially adopted to flight ?
- 1 Answers
- 775 Views
- I also Faced
- E-Mail Answers
Answer / minaxi gautam
The structure and outer surface body of a bird is easily adopted for flight. Many of the bones of a bide are hollow and dilled with air, making the skeleton extremely light. The bony rigid frame work of a bird’s body is like an aero plane. The neck is long and flexible allowing the bird to direct the vision in any direction. The head being small offers least resistance to air. The birds wing is like an aerofoil. The birds body being convex in the upper portion and concave in the lower portion, allows the air pressure to be decreased to have easy lift
| Is This Answer Correct ? | 0 Yes | 0 No |
How is soda in a glass sucked up with the help of a straw ?
What is the commercial unit of electric power
State 'law of machines'?
Which lens is used for correcting long ?sightedness ?
Speed of the D.C. series motor at no load is ?
What is the longest lasting synthetic periodic element?
Why does a heavy stone nor break a glass place when place slowly on it, while a small stone falling from a great height easily breaks it ?
What is different between secondary electron image and back scattered electron image?
Explain refraction?
laser is an acronym for light amplification by
Explain why are metals able to conduct current so well?
Explain the Liquids ?
General Physics 
