Is tindall effect an effect of atmospheric refraction?
Answers
Answer:
Assertion: Tyndall Effect is an optical phenomenon of light used to explain atmospheric refraction. Reason: The tiny particles of dust disperse sunlight in it falls through foliage in a forest.
Answer:
no
Explanation:
Assertion: Tyndall Effect is an optical phenomenon of light used to explain atmospheric refraction. Reason: The tiny particles of dust disperse sunlight in it falls through foliage in a forest.
=Explanation: Tyndall effect is light scattering by particles in a colloid or particles in a fine suspension. So, a true solution does not show Tyndall effect due to scattering of light and scattering is directly proportional to size of sol particles. Hence, assertion is wrong but reason is correct.
Tyndall effect can be observed when sunlight passes through the canopy of a dense forest. mist contains tiny droplets of water which acts as particles of colloid dispersed in air