It seems wrong at 6:40 !!! Short wavelength means high frequency => it should be colored in blue Long wavelength means low frequency => it should be colored in red
@DynaSeng2 жыл бұрын
Yes, the text's colors are off (should be the other way around), but the contents are correct (hotter object shorter wavelength, and cooler object longer wavelength). I don't have any better animation, so I use this animation from NASA. Actually, I don't have the ability to make animation myself. I only use images that I have authorization to use (mostly from NASA and ESA).
@DynaSeng2 жыл бұрын
I think the person who made this animation must be thingking about "color temperature" in photography. In photography, "cooler" color is blue and "warmer" color is red.
@leeaing97472 жыл бұрын
@@DynaSeng Ok, it is understood. Anyway, thanks for your videos. I love them so much.