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Jan 25, 2013 at 18:00 comment added Phil I think it is arguable that color is only defined in air.
Jan 25, 2013 at 12:34 history edited DaP CC BY-SA 3.0
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Jan 25, 2013 at 12:34 comment added DaP Ok you're right, doesn't sound crystal clear in context. I'll change that.
Jan 25, 2013 at 11:44 comment added Thomas The second paragraph says "wavelength and frequency will experience the reverse change than as when they entered". Of course, this is technically true, since the reverse change of identity is identity, but the way you wrote it suggests frequency has undergone a change.
Jan 25, 2013 at 11:25 comment added DaP @Thomas: Which is what I have written.
Jan 25, 2013 at 11:17 comment added Thomas Frequency is unchanged when the wave crosses the air/glass interface, only wavelength and velocity change.
Jan 25, 2013 at 9:54 history answered DaP CC BY-SA 3.0