Question

Geeta kept her soup warm by wrapping the container in which it was kept with a woolen cloth. Can she apply the same method to keep a glass of cold drink cool? Give a reason for your answer.

Answer 1

Answer:

.Answer:

Explanation:

To keep a glass of cold drink cool she can use the same method to keep a glass of cold drink cooler than it would have been if not covered as the woolen cloth is an insulator and would prevent entry and exit of heat. So heat would not be able to enter inside and it would remain colder.

Answer 2

Answer:

Yes, She can use the same woolen cloth to keep the cold drink cool as Woolen is an insulator and thus is a bad conductor of heat so when it is wrapped around cold drink, it does not allow the heat from outside to enter into the glass and in this way it keeps the drink cool