Question

which of the following lenses would you prefer to use while reading small letters found in a dictionary?
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Answer 1

Answer:

A convex lens gives a magnified image of an object when it is placed between the radius of curvature and focal length. Also, magnification is more for convex lenses having shorter focal length.

Answer 2

ʜᴇʏᴀ ᴍᴀᴛᴇ!!

ʜᴇʀᴇ ɪs ᴜʀ ᴀɴsᴡᴇʀ ⏬ ⏬

ᴀ ᴄᴏɴᴠᴇx ʟᴇɴs ɪs ᴀʟsᴏ ᴜsᴇᴅ ᴀs ᴀ sɪᴍᴘʟᴇ ᴍɪᴄʀᴏsᴄᴏᴘᴇ. ᴛʜᴇ ᴏʙᴊᴇᴄᴛ ɪs ᴋᴇᴘᴛ ʙᴇᴛᴡᴇᴇɴ ᴛʜᴇ ғᴏᴄᴀʟ ʟᴇɴɢᴛʜ ᴀɴᴅ ᴍɪʀʀᴏʀ sᴏ ᴛʜᴀᴛ ᴀ ᴠɪʀᴛᴜᴀʟ, ᴇʀᴇᴄᴛ ᴀɴᴅ ᴍᴀɢɴɪғɪᴇᴅ ɪᴍᴀɢᴇ ɪs ғᴏʀᴍᴇᴅ. sᴍᴀʟʟᴇʀ ғᴏᴄᴀʟ ʟᴇɴɢᴛʜ ʜᴀs ᴍᴏʀᴇ ᴘᴏᴡᴇʀ ᴀɴᴅ ɪs sᴜɪᴛᴀʙʟᴇ ғᴏʀ ʟᴀʀɢᴇʀ ᴍᴀɢɴɪғɪᴄᴀᴛɪᴏɴ. ʜᴇɴᴄᴇ, ᴄᴏɴᴠᴇx ʟᴇɴs ᴏғ ғᴏᴄᴀʟ ʟᴇɴɢᴛʜ 5 ᴄᴍ ɪs ᴘʀᴇғᴇʀʀᴇᴅ.