Question

3. Describe an experiment to show that water is a bad conductor of heat​

Answer 1

Answer:

take a test tube filled with water and then keep an ice cube wrapped in wire gauze,now heat the mouth of the test tube. this shows that GLASS AND WATER BOTH ARE BAD CONDUCTORS. Few pieces pf ice are placed at the bottom of the tube. ... Therefore this shows that water is a poor conducter of heat. ....

Explanation:

hope it helps

Answer 2

Answer:

Let us take some pure water in a test tube and dip a piece of wax in it after wrapping it in wire Then we hold the test tube in an inclined position and start heating water in the upper part of the tube we will observe that wax does not melt even when the upper part of water starts boiling Thus we can conclude that water being a poor conductor of heat is unable to melt the wax