Question

the upper floors of a multi storeyed building are hotter in summer and colder in winter than floors at a lower levels why?
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Answer 1

Answer:

The heat from the sun penetrates the upper floors and makes them more prone to warmer temperatures. The reverse applies in winter, the heat transfer from the upper floors to the external atmosphere is higher. Heat escapes relatively faster from the upper floors resulting in colder temperature in those floors

Explanation: