Ravi placed four spoons made of different materials into a bowl of hot soup. After 2 minutes, he touched the ends of the spoons. Which spoon would feel the COLDEST?
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Worked Solution
Step 1: Identify the property being tested (thermal conductivity).
Step 2: Poor conductors (insulators) slow down heat transfer.
Step 3: Wood and plastic are insulators; between the two, wood generally conducts heat the slowest in this context.
Correct answer: Wooden spoon
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