Ncert exemplar solutions
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Heat | Heat - Exercise

Question 24

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

i) In which direction would heat flow in the loop?

(ii) 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?

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i) The heat will flow in both the directions i.e. from O to P and O to R.

ii) At first the pins at R and P will fall simultaneously followed by the pin at Q.

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Our top 5% students will be awarded a special scholarship to Lido.

subject-cta

Question 24

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

i) In which direction would heat flow in the loop?

(ii) 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?

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

i) The heat will flow in both the directions i.e. from O to P and O to R.

ii) At first the pins at R and P will fall simultaneously followed by the pin at Q.

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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