Why Does Light Reflect and Refract When It Hits Glass?

AI Thread Summary
Light reflects and refracts when it hits glass due to its dual nature, described by both classical and quantum physics. Classical explanations focus on the change in speed and direction of light as it enters a different medium, while quantum explanations involve the interaction of photons with the atomic structure of glass. The phenomenon occurs simultaneously because some light is transmitted through the glass while some is reflected back. For a deeper understanding, resources like Feynman's "QED: The Strange Theory of Light and Matter" are recommended. Engaging in personal research can also enhance comprehension of these concepts.
tkoos2
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Hi everyone! Just wondering why when light hits glass it can pass through and be reflected at the same time. I'd like the classical and quantum explanation if possible. Also try to keep it simple. Thank you!
 
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Have you done any research on your own? This is the kind of thing that the internet will give you good answers on and it's always a good idea to DO some research on your own. Just look up something like "compare reflection and refraction" as a start.
 
tkoos2 said:
Hi everyone! Just wondering why when light hits glass it can pass through and be reflected at the same time. I'd like the classical and quantum explanation if possible. Also try to keep it simple. Thank you!

If you can get hold of a copy of Feynman's book "QED: The strange theory of light and matter" that's the best simple explanation around.
 
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