Would There Still Be Mirage If The Speed Of Light Were The Same In Air Of Various Densities And Temperature? Need Now

would there still be mirage if the speed of light were the same in air of various densities and temperature? NEED NOW

 

Answer:

Assuming the speed of light in vacuum is the same as that velocity of light in the all gases no matter how thin, then no. There is an ambiguity implicit in your hypothesis between air and vacuum.

Assuming the speed of light in vacuum is the same as that velocity of light in the all gases no matter how thin, then no. There is an ambiguity implicit in your hypothesis between air and vacuum.A finite thickness of the atmosphere can vary in places, producing a twinkle. The atmosphere of sun and earth hypothetically extend to infinity. The atmosphere of the earth has to give way at some point to the atmosphere of the sun. The speed of light in the outer atmosphere of the sun might have a different index of refraction than the atmosphere of the earth.

Assuming the speed of light in vacuum is the same as that velocity of light in the all gases no matter how thin, then no. There is an ambiguity implicit in your hypothesis between air and vacuum.A finite thickness of the atmosphere can vary in places, producing a twinkle. The atmosphere of sun and earth hypothetically extend to infinity. The atmosphere of the earth has to give way at some point to the atmosphere of the sun. The speed of light in the outer atmosphere of the sun might have a different index of refraction than the atmosphere of the earth.If the air had a different index of refraction that was the same at all densities, then one has to know a lower bound to density where the air ends. Then the atmosphere could have a thickness that varies with space and time. Then the fluctuations in thickness could cause a twinkle.

Assuming the speed of light in vacuum is the same as that velocity of light in the all gases no matter how thin, then no. There is an ambiguity implicit in your hypothesis between air and vacuum.A finite thickness of the atmosphere can vary in places, producing a twinkle. The atmosphere of sun and earth hypothetically extend to infinity. The atmosphere of the earth has to give way at some point to the atmosphere of the sun. The speed of light in the outer atmosphere of the sun might have a different index of refraction than the atmosphere of the earth.If the air had a different index of refraction that was the same at all densities, then one has to know a lower bound to density where the air ends. Then the atmosphere could have a thickness that varies with space and time. Then the fluctuations in thickness could cause a twinkle.