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Q.

A shiny teapot stays colder than a dull brown pot.


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a

True

b

False  

answer is B.

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Detailed Solution

The above statement is False.
Mostly we observe that a shiny tea pot stays hotter than a dull brown pot, this is because shiny surfaces are good reflectors of heat radiation. The shiny surface of the teapot will therefore reflect any heat radiation trying to escape from the teapot back in. This means any tea poured into the teapot will stay warmer for longer. Thus the correct statement would be, A shiny teapot stays hotter than a dull brown pot.
   
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