General Science - Physics (Basics)
Which of the following statements correctly explains why metals feel colder than wood at the same temperature?
Which of the following statements correctly explains why metals feel colder than wood at the same temperature?
hard Q10 of 15
Step-by-Step Solution
Step 1: Understand sensation of coldness
Feeling cold or hot depends on heat transfer between object and skin.Step 2: Analyze thermal conductivity
Metals conduct heat away from the skin faster than wood, causing a sensation of coldness even if both are at the same temperature.Step 3: Eliminate incorrect options
Metals and wood at same temperature means Metals have lower temperature than wood is wrong. Heat capacity difference (Wood has higher heat capacity than metals) does not explain sensation. Reflection of heat (Wood reflects heat better than metals) is not the main factor.Final Answer:
Metals conduct heat away from the skin faster than wood → Option CQuick Check:
Metals conduct heat away from skin faster ✅
Quick Trick: Cold sensation depends on heat flow rate, not temperature alone.
Common Mistakes:
MISTAKES- Assuming temperature difference causes cold sensation.
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