Question

1. The wings of an aeroplane are designed in such a way that the upper part of the wing is
curved and the bottom part is almost flat. Why do you think these are designed in such
a manner? (Hint: Moving air provides a 'lift.)
to five mindyang which of these would you choose​

Answer 1

Answer:

Explanation:

It is a very basic idea.

The aircraft will fly higher if resistance is less, but flat wings will cause perpendicular collision of winds

That is why the wings are cirved so that the wind flows parallely reducing resistance and at the end the wings are lat so that the wind flows without much of a contact with the whole wing to reduce resistanc

Mark it as brainliest

Answer 2

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ᴛʜᴇ ᴡɪɴɢs ᴏғ ᴀɴ ᴀᴇʀᴏᴘʟᴀɴᴇ ᴀʀᴇ ᴅᴇsɪɢɴᴇᴅ ɪɴ sᴜᴄʜ ᴀ ᴡᴀʏ ᴛʜᴀᴛ ᴛʜᴇ ᴜᴘᴘᴇʀ ᴘᴀʀᴛ ᴏғ ᴛʜᴇ ᴡɪɴɢ ɪsᴄᴜʀᴠᴇᴅ ᴀɴᴅ ᴛʜᴇ ʙᴏᴛᴛᴏᴍ ᴘᴀʀᴛ ɪs ᴀʟᴍᴏsᴛ ғʟᴀᴛ. ᴡʜʏ ᴅᴏ ʏᴏᴜ ᴛʜɪɴᴋ ᴛʜᴇsᴇ ᴀʀᴇ ᴅᴇsɪɢɴᴇᴅ ɪɴ sᴜᴄʜ

ᴀ ᴍᴀɴɴᴇʀ? (ʜɪɴᴛ: ᴍᴏᴠɪɴɢ ᴀɪʀ ᴘʀᴏᴠɪᴅᴇs ᴀ'ʟɪғᴛ)

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• ᴀɪʀᴘʟᴀɴᴇ ᴡɪɴɢs ᴀʀᴇ ᴏғᴛᴇɴ ᴄᴜʀᴠᴇᴅ ᴏɴ ᴛʜᴇ ᴛᴏᴘ ᴀɴᴅ ғʟᴀᴛ ᴏɴ ᴛʜᴇ ʙᴏᴛᴛᴏᴍ, ʙᴇᴄᴀᴜsᴇ ᴏғ ʙᴇʀɴᴏᴜʟʟɪ's ᴘʀɪɴᴄɪᴘʟᴇ. ʙᴇʀɴᴏᴜʟʟɪ's ᴘʀɪɴᴄɪᴘʟᴇ sᴛᴀᴛᴇs ᴛʜᴀᴛ ғᴀsᴛᴇʀ ᴍᴏᴠɪɴɢ ᴀɪʀ ʜᴀs ʟᴏᴡᴇʀ ᴀɪʀ ᴘʀᴇssᴜʀᴇ ᴀɴᴅ sʟᴏᴡᴇʀ ᴍᴏᴠɪɴɢ ᴀɪʀ ʜᴀs ʜɪɢʜᴇʀ ᴀɪʀ ᴘʀᴇssᴜʀᴇ. ... ᴅᴜᴇ ᴛᴏ ᴛʜᴇ ᴄᴜʀᴠᴇ ᴏɴ ᴛᴏᴘ ᴏғ ᴛʜᴇ ᴡɪɴɢ, ᴀɪʀ ɪs ᴍᴏᴠɪɴɢ ғᴀsᴛᴇʀ ᴏɴ ᴛᴏᴘ ᴏғ ᴛʜᴇ ᴡɪɴɢ ᴛʜᴇɴ ᴏɴ ʙᴏᴛᴛᴏᴍ.