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Subjects
Science State Board
Class 8
Heat
Effects of heat and Calorimetry
7.
MCQ on basics of heat transfer
Exercise condition:
3
m.
Choose the appropriate answer
:
1
.
Stainless steel pans are usually provided with copper bottoms. The reason for this could be that __________.
copper is a better conductor of heat than stainless steel
it appears colourful
copper bottom makes the pan more reliable
none of the above
2
.
The materials which allow heat to pass through them easily are called __________.
conductors of heat
insulators of heat
none of the above
semiconductors of heat
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