Question

Which Of The Following Should Be Used To Reduce Friction On A Carrom Board?


A Lubricating oil


A dry lubricant


dry lubricant


A ball bearing

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Answer 1

Answer:

Lubricant is an substance that will occupy the space between two moving parts, so that the parts don't rub against each other with heavy friction. So the movement is much smoother and easier in the presence of lubrication. In a carrom board, we use a dry lubricant like talcum powder to reduce friction.

dry lubricant

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Answer 2

Answer :-

The correct answer of above question is

A dry lubricant.

Explanation :-

In a carrom board, we use a dry lubricant like talcum powder to reduce friction.