: On opening/closing the entry gate of your house it produces sound from the joint. What should you do? (a) Buy a new door (b) Buy a new hinge (c) Apply some lubricant on the hinges (d) Put some water on the hinges
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Answered by
2
Answer:
c is the correct answer
Answered by
1
Answer:
(c) Apply lubricant to hinges
Explanation:
The sound it produced due to friction, a lubricant reduces friction hence reducing the sound.
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