On 05/10/2020 23:52, alan_m wrote:
On 05/10/2020 18:49, williamwright wrote:
On 05/10/2020 12:28, JohnP wrote:
A black radiator gives off more heat.

Why should the efficiency of a surface in absorbing light affect its
efficiency in radiating heat?


and wouldn't the silver coloured steel reflect all the heat back before
it reached the black paint layer?Â*


ROFLMAO!



--
The theory of Communism may be summed up in one sentence: Abolish all
private property.

Karl Marx