Snell's Law Examples 1
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lol super slow :)) 9:57
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you saved my life dude , thanks !
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excellent video
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I wish you were my teacher :( anyway tks!!
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You are god.
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Thank you so much ! This has helped me so much with my Optics exam next week. I have a feeling I will be using your videos to recap on pretty much all my lectures! I don't think you understand how helpful your videos are , thanks again , keep it up.
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Thank you! But I have one question. In the second example another formula I am familiar with to find refractive index is sin i/sin r = n . Isn't the angle of incidence 30° and the angle of refraction is 40°? Therefore the refractive index of the unknown medium = sin 30°/sin 40° = 0.78?
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Where can I download that calculator? That is awesome!
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YOU ARE AMAZING
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Great as always!!!
thx alot
you are a good man
robertliu4499 1 year ago 9
Where'd you get that calculator? O_O
jonrty007 1 year ago 5