7. solar flare: f.
8. core: h.
9. chromosphere: b.
10. sunspot: d.
11. corona: c.
12. nuclear fusion: j.
13. photosphere: a.
14. solar wind: g.
15. prominence: e.
16. radiation zone: k.
17. convection zone: i.
Answer:
1. Either larger or smaller than the displacement of either wave acting alone, depending on the signs of the displacements of the two waves.
Matter. I don't really know how to explain it. Sorry. But anyways, Hope this helps!
Answer:
A
Explanation:
hope you fell better my answers thanks god bless keep safe and good luck