who to made mirror



Asked by arunapatil15091978 | 18th Nov, 2019, 08:22: AM

Expert Answer:

How to make mirror?
- Normally, mirrors are made by depositing the thin layer of silver metal on back side of plane glass. 
- Silver layer is then protected by a coat of red paint. 
- The reflection of light in a plane mirror takes place at silver surface. 
- Silver coating is protected by a red paint. 
- Now-a-days, the aluminium coating is deposited instead of silver as aluminium is cheaper than silver. 

Answered by Shiwani Sawant | 18th Nov, 2019, 12:32: PM