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--- howto:hambasics:refraction [2019/09/27 13:54] – [Wave Interaction] ve7hzf
+++ howto:hambasics:refraction [2019/11/20 17:22] – ve7hzf
@@ Line 1: / Line 1: @@
-~~NOTOC~~
 ====== Wave Interaction ======
 When an electromagnetic wave (radio, light, etc) hits a surface, it can do one or a mix of six things((Picture from [[http://www.mrwaynesclass.com/lightOptics/reading/index02.html]])):
-{{ lightbehavior.png }}
+{{ lightbehavior.png?500 }}
 Here, we'll start with refraction and reflection.
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@@ Line 80: / Line 79: @@
 ===== Example =====
-Here's an underwater picture I took in a lake with a waterproof camera.  The camera is completely submerged under water looking up toward the surface.  Above a certain angle, it's possible to see the beach, trees, and the sky.  But below a certain angle, we see the reflection of my wetsuit.
+Here's an underwater picture VE7HZF took in a lake with a waterproof camera.  The camera is completely submerged under water looking up toward the surface.  Above a certain angle, it's possible to see the beach, trees, and the sky.  But below a certain angle, we see the reflection of his wetsuit.
 {{  laketir.jpg  }}
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+[[sections |{{/back.png }}]] [[polarization |{{  /next.png}}]]
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