Physics, asked by sneha8893, 11 months ago

this diagram is of mirage

please explain this phenomenon of mirage ​

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Answered by jaysingh11640
7

Explanation:

The mirage is one optical phenomenon that creates the illusion of water the result from the refraction of light through a non uniform medium.

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Answered by Anonymous
2
\Large\underline\mathfrak{Question}

Please explain this phenomenon of mirage.

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\Large\bold\star\underline{\underline\textbf{Mirage effect\:}}

→ Mirage is an optical illusion of water observed in deserts when the inverted image of an object say a tree is observed along with the object itself on a hot day.

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\Large\bold\star\underline{\underline\textbf{Example\:}}

→ Check the attachment first.

→ On a hot summer day, temperature of air near the surface of earth is maximum. Therefore, density of the air close to the surface of the earth is very small.

→ As we go higher, temperature of the atmosphere decrease.
→ Therefore, the value of density of air at higher altitude above a few metres from the surface of the earth is large.

→ A ray of light from the top O' of a tree goes from denser to rarer medium. At a particular layer, when angle of incidence becomes greater than critical angle , then total internal reflection occurs and the totally reflected rays reach the observer along AE. This ray AE appears to come from I, the mirror image of "O'.

→ Thus, the inverted image of a tree creates the impression of reflection from a pond of water.

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Hope it helped u.

\huge\bold{\red{\ddot{\smile}}}
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