Question

Deep pond of water has its top layer frozen during winter. State the expected temperature of water layer (i) just in contact with ice, (ii) at the bottom of pond

ICSE Class 9 Physics Chapter Heat and Energy

Answer 1

Answer:

the temperature of water which is just in contact with the Ice will be 0 degree centigrade and at the bottom of the pond,it will be slightly warmer.

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Answer 2

Dear Student,

◆ Answer with explaination -

When the pond of water has its top layer frozen, layer of ice floats over liquid water underneath.

(i) Temprature of water just in contact with ice -

• Water just in contact with ice will be ice-cold with temperature of 0 ℃.

(ii) Temprature of water at the bottom of pond -

• Water at the bottom will be warmer as compared to top ice and will have temperature of 4 ℃.

Hope this helps you...