मराठी

Why does a metal bar appear hotter than a wooden bar at the same temperature? Equivalently it also appears cooler than wooden bar if they are both colder than room temperature. - Physics

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प्रश्न

Why does a metal bar appear hotter than a wooden bar at the same temperature? Equivalently it also appears cooler than wooden bar if they are both colder than room temperature.

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उत्तर

A metal bar appears to be hotter than a wooden bar at the same temperature because the rate of transfer of heat in metal is faster than in wood. Similarly, the metal bar appears to be colder than the wooden bar as the specific heat of the metal is very low than the wood.

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Heat Transfer - Convection
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पाठ 11: Thermal Properties of Matter - Exercises [पृष्ठ ८१]

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एनसीईआरटी एक्झांप्लर Physics [English] Class 11
पाठ 11 Thermal Properties of Matter
Exercises | Q 11.15 | पृष्ठ ८१
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