Hi friends pls tell !!!suppose an activity____
Take a glass of water .look at the person whose face is behind the glass of water. Observe the shape of his/her face...
Describe the appearance of face of person behind the glass. Would this effect occur if the glass was empty???What would happen if the glass contained milk???
I will be thankful to you....

If there is milk then the image will not be visible and if the glass has water then due to different refractive index so the image appears a bit transferred

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