Question

23. A circular metal loop is heated at point O as shown in Figure 4.6.

i)Look at the picture and name the mode
of heat transfer ?


ii) In which direction would heat flow in
the loop?
(iii) In which order the pins at points P,Q
and R fixed with the help of wax fall if
points O, P, Q and R are equidistant from
each other?​

Answer 1

Explanation:

THE PICTURE IS VERY VERY BLUR

Answer 2

Answer:

(ii) The heat flow in the direction from O to P and O to R

(iii) Firstly the pins at R and P will fail concurrently followed by the pin at Q

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