A circular metal loop with pins at points P,Q and R which are fixed with the help of wax is heated at point O as shown in the picture
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Explanation:
A circular metal loop with pins at points P,Q and R which are fixed with the help of wax is heated at point O as shown in the picture
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1
Answer:
According to the given condition.
i) The heat will flow in the direction from O to P and O to R.
ii) Firstly the pins at R and P will fail concurrently followed by the pin at Q.
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