Question

What is known as burnishing
Ans:
OX
burnishing?​

Answer 1

Burnishing is the plastic deformation of a surface due to sliding contact with another object. It smooths the surface and makes it shinier. Burnishing may occur on any sliding surface if the contact stress locally exceeds the yield strength of the material.

Answer 2

Explanation:

Brushing is when people receive cheap, unsolicited packages in the mail from an online marketplace, such as Amazon. But the actual seller – the individual or company that sent you the item – is usually a third party that uses those websites to sell its products.