Question

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what is rainbow???????​

Answer 1

Explanation:

• ᴀ ʀᴀɪɴʙᴏᴡ ɪs ᴀ ᴍᴇᴛᴇᴏʀᴏʟᴏɢɪᴄᴀʟ ᴘʜᴇɴᴏᴍᴇɴᴏɴ ᴛʜᴀᴛ ɪs ᴄᴀᴜsᴇᴅ ʙʏ ʀᴇғʟᴇᴄᴛɪᴏɴ, ʀᴇғʀᴀᴄᴛɪᴏɴ ᴀɴᴅ ᴅɪsᴘᴇʀsɪᴏɴ ᴏғ ʟɪɢʜᴛ ɪɴ ᴡᴀᴛᴇʀ ᴅʀᴏᴘʟᴇᴛs ʀᴇsᴜʟᴛɪɴɢ ɪɴ ᴀ sᴘᴇᴄᴛʀᴜᴍ ᴏғ ʟɪɢʜᴛ ᴀᴘᴘᴇᴀʀɪɴɢ ɪɴ ᴛʜᴇ sᴋʏ. ɪᴛ ᴛᴀᴋᴇs ᴛʜᴇ ғᴏʀᴍ ᴏғ ᴀ ᴍᴜʟᴛɪᴄᴏʟᴏᴜʀᴇᴅ ᴄɪʀᴄᴜʟᴀʀ ᴀʀᴄ.
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Answer 2

A rainbow is a natural spectrum of sunlight in the form of bows appearing in the sky when the sun shines on rain drops. It is combined result of reflection, refraction and dispersion of sunlight from water droplets, in atmosphere. Always it formed in the direction opposite to the sun.