Question

We have two identical metals sheet one of them is rubbed with sand paper and the other with ordinary paper. The one rubbed with sand paper shines more than the other. Give reason.​

Answer 1

Here is your answer ❤

The sandpaper creates more friction between the metal sheet and it as compared to the plain paper. Therefore, the sandpaper makes the sheet shinier by removing the top layer of the metal sheet.

Answer 2

Answer:

the one rubbed with sandpaper

Explanation:

As the sand paper is rought it easily removes the oxide formed on the sheet due to moist air.

Hope it helped