(1) Explain Tyndall effect in earth's atmosphere along with two examples. (2) give the meaning of power of accommodation of eye question mark how does this help us to see object at different distance
Answers
Explanation:
1)The Tyndall effect is the scattering of light as a light beam passes through a colloid. The individual suspension particles scatter and reflect light, making the beam visible. ... As with Raylight scattering, blue light is scattered more strongly than red light by the Tyndall effect
2)The process by which the ciliary muscles change the focal length of an eye lens to focus distant or near objects clearly on the retina is called the Accomodation of eye or power of accommodation.
Explanation:
Tyndall Effect is the scattering of light as the beam of light passes through a colloid solution.
The sky appears blue because of the phenomenon of scattering of light in the atmosphere as blue color scatter the most.
visibility in fog is also an example of Tyndall effect as Fog acts as colloidal solution.
The procedure during which the ciliary muscles of the eye vari the focal length of an eye lens so as to focus far or near objects clearly on the retina is known as the Accomodation of eye or power of accommodation.