Question

when we sit at a camp fire,objects beyond the fire are swaying .give the reasons​

Answer 1

Answer:

The objects beyond the fire appears swaying because of the fact that refractive index is a function of temperature that is refractive index of air is altered due to heat causing swaying of objects.

Answer 2

Answer:

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The objects beyond the fire appears swaying because of the fact that refractive index is a function of temperature that is refractive index of air is altered due to heat causing swaying of objects.