Question

reflection from a polished surface is? diffuse or regular​

Answer 1

Answer:

A flat surface is indeed required to give specular reflection, but it does not prevent diffuse reflection. A piece of highly polished white marble remains white; no amount of polishing will turn it into a mirror. Polishing produces some specular reflection, but the remaining light continues to be diffusely reflected.

Answer 2

Answer:

Hiee buddy !!

Regular reflection is the answer.

Regular reflection takes place from a smooth or a regular surface. In regular reflection, all reflected rays are parallel to each other for parallel incident rays. Irregular or diffused reflection takes place from an irregular surface.

Explanation:

Hope it helps