Question

What is the difference between the surfaces of a sheet of sandpaper and a mirror?​

Answer 1

Answer:

surface of sandpaper is rough but mirror is smooth

Explanation:

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Answer 2

Answer:

• Sandpaper = Sandpaper is produced in a range of grit sizes and is used to remove material from surfaces, either to make them smoother (for example, in painting and wood finishing), to remove a layer of material (such as old paint), or sometimes to make the surface rougher (for example, as a preparation for gluing).

• Mirror = A first surface mirror or front surface mirror is a mirror with the reflective surface being above a backing, as opposed to the conventional, second surface mirror with the reflective surface behind a transparent substrate such as glass or acrylic.