Question

3. Place a wooden spoon and a metal spoon in two bowls kept in the
freezer. Which will cool faster? Give reasons for your answer.
4. Why do hot water tanks and pipes have shiny surfaces?
intet
indah​

Answer 1

Answer:

3). Iron spoon cools faster because it is the good conductor of heat and cold..

4) they have shiny surface because no substance can stick to the pipe to block it..

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