Question

what happens to the image distance in the eye when we increase the distance of an object from the eye?

Answer 1

The object distance varies , however the imagedistance does not - due to the power of accoodation of the eye lens . The eye lens is able to change it's focal length inorder to suit the particular object distance , suchthat the image distance would always remain the same..When object is at a far off distance , then lens increases it's focal length and the rays are converged on the retina .

When the object is near , the focal length of the eye lens is increased and the rays from the object are converged on the retina.

Answer 2

here is ur answer:-⏬⏬

ᴛʜᴇʀᴇ ɪs ɴᴏ ᴄʜᴀɴɢᴇ ᴛᴏ ᴛʜᴇ ɪᴍᴀɢᴇ ᴅɪsᴛᴀɴᴄᴇ ɪɴ ᴛʜᴇ ᴇʏᴇ ᴡʜᴇɴ ᴡᴇ ɪɴᴄʀᴇᴀsᴇ ᴛʜᴇ ᴅɪsᴛᴀɴᴄᴇ ᴏғ ᴀɴ ᴏʙᴊᴇᴄᴛ ғʀᴏᴍ ᴛʜᴇ ᴇʏᴇ. ᴛᴏ sᴇᴇ ᴄʟᴏsᴇʀ ᴏʀ ᴅɪsᴛᴀɴᴛ ᴏʙᴊᴇᴄᴛ ᴄʟᴇᴀʀʟʏ, ᴛʜᴇ ᴇʏᴇs, ᴅᴜᴇ ᴛᴏ ɪᴛs ᴀʙɪʟɪᴛʏ ᴏғ ᴀᴄᴄᴏᴍᴍᴏᴅᴀᴛɪᴏɴ, ᴄᴀɴ ɪɴᴄʀᴇᴀsᴇ ᴏʀ ᴅᴇᴄʀᴇᴀsᴇ ғᴏᴄᴀʟ ʟᴇɴɢᴛʜ ᴏғ ɪᴛs ʟᴇɴs, sᴏ ᴛʜᴀᴛ ᴛʜᴇ ɪᴍᴀɢᴇ ɪs ᴀʟᴡᴀʏs ғᴏʀᴍᴇᴅ ᴀᴛ ʀᴇᴛɪɴᴀ.