The above diagram shows the arrangement for observing scattering of light in colloidal solution, why does the beaker appear blue?

because of scattering of blue light only

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because of scattering of red light

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because no scattering happens

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none of these

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Solution

The correct option is A
because of scattering of blue light only

The colloidal particles (sulphur) scatter the blue light most. Since it has a shorter wavelength, thus only blue light fall on our eyes so the container looks blue.

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Similar questions

The above diagram shows the arrangement for observing the scattering of light in the colloidal solution. Why does the beaker appear orangish-red when it is seen through the slit MN?

The above diagram is the arrangement for observing scattering of light in colloidal solution, why does the beaker appears orange red when seen through the slit MN ?

(a) Draw a neat and labelled diagram of the experimental set up for observing the scattering of light in a colloidal solution of sulphur to show how the sky appears blue, and the sun appears red at sunrise and sunset.
(b) Out of blue light and red light, which one is scattered more easily ?
(c) Which component of sunlight is scattered away when the sun appears red at sunrise or sunset ?
(d) What causes the scattering of blue component of sunlight in the atmosphere ?

Q. Sun appears to be red during sunset and sunrise because blue light scatters more than red light in atmosphere. (Yes/No)

Sun appears red at sunrise and sunset. This happens because the component of light having _________, gets scattered away.

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The above diagram shows the arrangement for observing scattering of light in colloidal solution, why does the beaker appear blue?

The correct option is A because of scattering of blue light only The colloidal particles (sulphur) scatter the blue light most. Since it has a shorter wavelength, thus only blue light fall on our eyes so the container looks blue.

The correct option is A
because of scattering of blue light only

The colloidal particles (sulphur) scatter the blue light most. Since it has a shorter wavelength, thus only blue light fall on our eyes so the container looks blue.