+0  
 
0
114
1
avatar

How can you compare surfaces to see which one absorbs radiant energy
(electromagnetic waves) the most efficiently? What will you measure?

 Jun 5, 2020
 #1
avatar+188 
0

I'd say this is offtopic, buuuuuuuuuuuuuut, I want to know

 Jun 6, 2020

20 Online Users

avatar