Question

the image of an object is retained on the retina for about ​

Answer 1

Answer:

1/16 of a second.

this feature is also called persistence of vision.

hope it helps you

Answer 2

Hi mate

1/16 ᴛʜ ᴏғ ᴀ sᴇᴄᴏɴᴅ

ᴛʜᴇ ɪᴍᴀɢᴇ ᴏғ ᴀɴ ᴏʙᴊᴇᴄᴛ ᴘᴇʀsɪsᴛs ɪɴ ᴛʜᴇ ʀᴇᴛɪɴᴀ ᴏғ ᴀɴ ᴇʏᴇ ғᴏʀ ᴀʙᴏᴜᴛ 1/16ᴛʜ ᴏғ ᴀ sᴇᴄᴏɴᴅ. ᴛʜɪs ᴍᴇᴀɴs ᴛʜᴀᴛ, ɪғ ᴀɴ ᴏʙᴊᴇᴄᴛ ᴍᴏᴠᴇs ᴡɪᴛʜ ᴛʜɪs sᴘᴇᴇᴅ ᴡᴇ ᴄᴀɴ sᴇᴇ ɪᴛs ᴘɪᴄᴛᴜʀᴇs ʙᴜᴛ ɪғ ɪᴛs sᴘᴇᴇᴅ ɪs ᴍᴏʀᴇ ᴛʜᴀɴ 1/16 ᴛʜ ᴏғ ᴀ sᴇᴄᴏɴᴅ, ᴡᴇ ᴄᴀɴ sᴇᴇ ᴍᴏᴠɪᴇs ᴏʀ sᴏᴍᴇᴛʜɪɴɢ ʀᴜɴɴɪɴɢ ᴡɪᴛʜ ᴀ ғʟᴏᴡ. ᴛʜɪs ɪs ᴛʜᴇ ᴄᴏɴᴄᴇᴘᴛ ʙʏ ᴡʜɪᴄʜ ᴡᴇ ᴡᴀᴛᴄʜ ᴛʜᴇ ᴍᴏᴠɪᴇs.

Hope it helps you..