Suppose the outer surface of the tumbler is greasy, or has a film of c – InterviewSolution

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1.	Suppose the outer surface of the tumbler is greasy, or has a film of cooking oil on it, would it become easier or more difficult to hold it?
Answer» Answer :If the outer SURFACE of the tumbler is greasy,or has a film of COOKING oil on it, it would become more difficult to HOLD it.

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