Helpful Professor Explains As E hf hc blue light with a smaller wavelength should have a higher energy However it is the case that blue light scatters the As you ve said in your question blue light has a smaller wavelength
What makes the beam of some lasers visible such as the ones used in clubs or such as the laser pointers sold at amazon which if pointed to the sky look like a solid visible beam of light The net effect is that the red and green cones are stimulated about equally by the light from the sky while the blue is stimulated more strongly This combination accounts for the pale sky blue colour It
Helpful Professor Explains
Helpful Professor Explains
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Rayleigh scattering is basically why sky is blue and why it would be blue even if the air contained no oxygen The scattering is inversely proportional to wavelength to 4th power so the blue light is In pictures taken from the summit of Mount Everest such as this one the colour of the sky is a very dark blue or even black in some pictures I remember from my own experiences of hiking in the
What color is your sky during the day If it is deep blue then you should see lots of stars at night even in a large city If your daytime sky is very light blue though or worse pale grey white brown or Sky looks blue because because our eyes are sensitive to blue colour But when viewed through a camera why don t we see violet of the sky even though we can see violet colour of other pictures take
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But why does it look so much less blue when the values of the red and green channels are still smaller than the blue That is entirely an effect of human perception Possible Duplicate Why does the sky change color Basically what the title says What mechanisms are significant and how do they contribute to make the sky blue Also when the sky is not blue
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As E hf hc blue light with a smaller wavelength should have a higher energy However it is the case that blue light scatters the As you ve said in your question blue light has a smaller wavelength
https://physics.stackexchange.com › questions
What makes the beam of some lasers visible such as the ones used in clubs or such as the laser pointers sold at amazon which if pointed to the sky look like a solid visible beam of light
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