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Author Question: Heating that uses masonry at higher temperatures to warm indoors is more effective than circulating ... (Read 56 times)

P68T

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on: Jul 28, 2018
Heating that uses masonry at higher temperatures to warm indoors is more effective than circulating water in a system of hot water/steam radiators.
 
  What will be an ideal response?

Question 2

Ultraviolet radiation cannot be used for solar cells because its energy is too low.
 
  What will be an ideal response?


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yahahah24021

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Reply #1 on: Jul 28, 2018
Answer to Question 1

This appears to be the case. Human beings react in comfort terms to the radiative
properties of a room. A room surrounded by radiating walls seems warmer than one
warmed to the same temperature by other means.

Answer to Question 2

Ultraviolet radiation actually has a greater energy than that of visible light. The
problem is more that there is such a small amount of ultraviolet available.


P68T

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


yahahah24021

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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