Which one of the following statement regarding a thermo flask is not correct?
A. The walls of flask are separated by vacuum and made of glass which is a poor conductor of heat
B. The glass walls themselves have shiny surfaces
C. The surface of inner wall radiates good amount of heat and the surface of outer wall absorbs some of the heat that is radiated from the inner wall
D. The cork supports are poor conductors of heat
Answer: Option C
This Question Belongs to Physics GK Chapter Wise >> Heat And Thermodynamics
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