Question

werS15 Unawie.
State type
use
of mirror or
State position, nature and size of
an image when object placed at
distance equal to its focal length.
lens used
02
Rear view in vehicles
(a
(?)
(C)
(?)
(?)
(d)
To observe minute parts of
watch by watch repairer
REDMI​

Answer 1

ᴛʜᴇ ᴏʙsᴇʀᴠᴇᴅ ᴍɪɴᴜᴛᴇ ᴘᴀʀᴛ ᴏғ ᴡᴀᴛᴄʜ ʙʏ