English

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

Advertisements
Advertisements

Question

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.

Short Note

Solution

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.

shaalaa.com
Heat Transfer - Convection
  Is there an error in this question or solution?
Chapter 11: Thermal Properties of Matter - Exercises [Page 81]

APPEARS IN

NCERT Exemplar Physics [English] Class 11
Chapter 11 Thermal Properties of Matter
Exercises | Q 11.15 | Page 81
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×