Question

to keep the soup warm we can wrap the soup container in a woolen cloth explain why

Answer 1

Explanation:

because it does not let the air out easily . so it keeps the soup warm.

Answer 2

Explanation:

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.