Question

1. A man stands 2m away from a concave mirror of 1m focal length. Calculate the distance of the image of the man from the pole of the mirror. Will the image formed be real or virtual? Alsocalculate the image magnification and find the image size and its nature.​

Answer 1

Answer:

Galvanisation or galvanization (or galvanizing as it is most commonly called) is the process of applying a protective zinc coating to iron or steel, to prevent rusting. The most common method is hot dip galvanizing, in which steel sections are submerged in a bath of molten zinc.

Explanation:

ɪ ʜᴏᴘᴇ ɪᴛ ɪꜱ ʜᴇʟᴘꜰᴜʟ ꜰᴏʀ ʏᴏᴜ