Physics · Transmission of Heat
In winters, people wear jackets to keep themselves warm because _____.
- 1the fabric of the jacket and trapped air are insulators of heat, preventing body heat from escaping✓
- 2the jacket allows heat to flow quickly from our body to the surroundings
- 3it reduces the external temperature around the body
- 4the fabric of the jacket is a good conductor of heat, so it traps body heat
Correct answer
the fabric of the jacket and trapped air are insulators of heat, preventing body heat from escaping
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