Which of the following will have highest friction when rubbed against each other?
Rubbing of 2 ungrinded stones against one another
Rubbing of 2 papers against each other
Rubbing of ball against track pants
Stroking of wet paint brush against the wall
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Answer:
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Answered by
1
Answer:
rubbing of two ungriended stones with each other.
Explanation:
this is because the other three options are somewhat smooth and plain
but this option is
the stone are rough and not plain it's irregular in shape
due to this there is more friction and
they produce heat which is converted into light energy that is fire.
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