1.

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

Answer»

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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