which of the following does not happen due to friction?
A.... a nail fixed in the wall
B.... fire can be produced with matchsticks
C....heat is produced
D....durability of chapel's increased
Answers
Answered by
1
Answer:
A.
Explanation:
A nail fixed in the wall
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Answered by
1
Answer:
D. durability of chapel's increased
Explanation:
Friction has some advantages and disadvantages. Friction causes wear and tear of objects. The grooves present in the underside of the chapel causes friction with the road/ground. Without the existence of this friction, we would not be able to walk. This is one of the advantages. Again as the underside of the chapel is causing friction with the road the grooves and patterns present in the underside of the chapel slowly wear away and the durability of the chapel is decreased.
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