Question

what do you know about water mark​

Answer 1

Explanation:

A watermark is an identifying image or pattern in paper that appears as various shades of lightness/darkness when viewed by transmitted light, caused by thickness or density variations in the paper. Watermarks have been used on postage stamps, currency, and other government documents to discourage counterfeiting.

pls mark it as brain list

Answer 2

$\huge\bold\red{HELLO!}$

=>A watermark is an identifying image or pattern in paper that appears as various shades of lightness/darkness when viewed by transmitted light, caused by thickness or density variations in the paper. Watermarks have been used on postage stamps, currency, and other government documents to discourage counterfeiting.

$<marquee>Kindly mark Me As Brainliest✌️☺️</marquee>$