Question

When we put a colour ice in water, Why do we see circular red currents of water?​

Answer 1

circular red currents in hot water can be seen after adding red coloured ice cube because of the phenomenon of total internal reflection.

Explanation:

• The total internal reflection takes place because the light is passing from a medium having high refractive index that is water to Air which has a lesser refractive index.

• As a result of this there is reflection of light and to the viewers  the light appears after several total internal reflection due to higer angle of incidence which gives us the feeling that there are circular red currents in the water.

To know more about total internal reflection,

Define total internal reflection of light. name the device in which total ...

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Answer 2

Answer:

circular red currents in hot water can be seen after adding red coloured ice cube because of the phenomenon of total internal reflection.