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SwineFromHELL
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can sm1 tell me why in the michelson morley experiment aeteher is assumed to have a unidorectional constant velocity ??
thankyou so much
thankyou so much
Aether, also known as ether, is a hypothetical substance that was once believed to fill the space above the Earth's atmosphere. It was thought to be the medium through which light and other electromagnetic waves traveled. However, modern science has shown that aether does not exist and the concept has been replaced by the theory of relativity.
Aether was proposed in the 19th century to explain the phenomenon of light and how it traveled through space. It was believed that since light could travel through a vacuum, there must be something in space that allowed it to do so. Aether was also thought to be responsible for the propagation of other electromagnetic waves such as radio waves.
In the late 19th and early 20th century, a series of experiments were conducted to try and detect the presence of aether. However, all of these experiments failed to show any evidence of its existence. The most famous of these experiments was the Michelson-Morley experiment, which showed that the speed of light was constant regardless of the direction of travel, thus disproving the need for an aether medium.
The theory of relativity, proposed by Albert Einstein in the early 20th century, replaced the concept of aether. This theory states that the laws of physics are the same for all observers, regardless of their relative motion. It also explains the behavior of light and other electromagnetic waves without the need for a medium like aether.
No, there is no evidence to support the existence of aether. All scientific experiments and observations have shown that aether does not exist and the concept has been replaced by more accurate and comprehensive theories such as the theory of relativity. Aether remains a historical concept with no scientific basis.