- #1
Kolika28
- 146
- 28
- Homework Statement
- I'm working with solar heating systems, and my teacher added this picture to his PowerPoint. But I don't understand the picture. Could someone help me?
- Relevant Equations
- The only thing I understand is that ##I_0## is the energy from the sun. But the other arrows confuse me, and there is now explanation for what the stand for in the presentation
Homework Statement:: I'm working with solar heating systems, and my teacher added this picture to his PowerPoint. But I don't understand the picture. Could someone help me?
Homework Equations:: The only thing I understand is that ##I_0## is the energy from the sun. But the other arrows confuse me, and there is now explanation for what they stand for in the presentation
Homework Equations:: The only thing I understand is that ##I_0## is the energy from the sun. But the other arrows confuse me, and there is now explanation for what they stand for in the presentation