Question

To keep her soup warm siya wrapped the container in which it was kept with a woollen cloth. can she apply the same method to keep a glass of cold drink cool? give reason for your answer

Answer 1

Yes she can very well apply the same to keep a glass of cold drink cool.

            Woolen clothes are good insulators of heat. when we can use woolen cloth to wrap on any warm object to keep it warm the same can be applied to a cold object also, simply because wool insulates the coldness to prevent absorption of heat.

            It reduces the conduction and radiation of the thermal energy. The woolen cloth will work as a barrier between the outer environment and the cold drink.

Answer 2

Answer:

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oom.us/j/8542272

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9

Explanation:

https://us02web.z

oom.us/j/8542272

4150?pwd=clNxc

ERtaHRTUndyR2

1lVmJwNkp1QT0

9