Question

What happens to the image of we increase the size of the hole in a pin holecamera​

Answer 1

ɪғ ᴛʜᴇ sɪᴢᴇ ᴏғ ᴛʜᴇ ʜᴏʟᴇ ɪɴ ᴀ ᴘɪɴʜᴏʟᴇ ᴄᴀᴍᴇʀᴀ ɪs ᴀs ʙɪɢ ᴀs ᴛʜᴇ sɪᴢᴇ ᴏғ ᴀ ɢʀᴇᴇɴ ɢʀᴀᴍ ᴛʜᴇɴ ᴛʜᴇ sʜᴀʀᴘɴᴇss ɪɴ ᴛʜᴇ ɪᴍᴀɢᴇ ᴅᴇᴄʀᴇᴀsᴇs. ᴛʜᴇ ɪᴍᴀɢᴇ ʙᴇᴄᴏᴍᴇs ᴛʜɪᴄᴋ ᴀɴᴅ ᴛʜᴇ ɪᴍᴀɢᴇ ɪs ʙʟᴜʀ. ɪғ ᴛʜᴇ sɪᴢᴇ ᴏғ ᴛʜᴇ ʜᴏʟᴇ ᴏғ ᴀ ᴘɪɴʜᴏʟᴇ ᴄᴀᴍᴇʀᴀ ɪɴᴄʀᴇᴀsᴇs ᴛʜᴇɴ ᴍᴏʀᴇ ʟɪɢʜᴛ ᴇɴᴛᴇʀs ᴀɴᴅ ᴅɪsᴛᴜʀʙs ᴛʜᴇ ғᴏʀᴍᴀᴛɪᴏɴ ᴏғ ᴛʜᴇ ɪᴍᴀɢᴇ.

Answer 2

Answer:

If the size of the hole in a pinhole camera is as big as the size of a green gram then the sharpness in the image decreases. The image becomes thick and the image is blur. If the size of the hole of a pinhole camera increases then more light enters and disturbs the formation of the image.

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