Skip to main content
Physics

Return to Question

deleted 44 characters in body
Source Link
J. Murray
J. Murray
  • 71.5k
  • 5
  • 99
  • 203

If I am not mistaken, this video, [https://youtu.be/JZOn1B8K8mA]

this video says that X-rays travel faster in glass than in a vacuum. Special Relativity says that information can not travel faster than the speed of light in a vacuum, so what is keeping us from making Tachyon Phones with glass and x-rays?

If I am not mistaken, this video, [https://youtu.be/JZOn1B8K8mA]

says that X-rays travel faster in glass than in a vacuum. Special Relativity says that information can not travel faster than the speed of light in a vacuum, so what is keeping us from making Tachyon Phones with glass and x-rays?

If I am not mistaken, this video says that X-rays travel faster in glass than in a vacuum. Special Relativity says that information can not travel faster than the speed of light in a vacuum, so what is keeping us from making Tachyon Phones with glass and x-rays?

edited tags
Source Link
Qmechanic ♦
Qmechanic ♦
  • 213.1k
  • 48
  • 590
  • 2.3k

If I am not mistaken, this video, [https://youtu.be/JZOn1B8K8mA]

says that xX-rays travel faster in glass than in a vacuum. General ReletivitySpecial Relativity says that information can not travel faster than the speed of light in a vacuum, so what is keeping us from making Tachyon Phones with glass and x-rays?

If I am not mistaken, this video, [https://youtu.be/JZOn1B8K8mA]

says that x-rays travel faster in glass than in a vacuum. General Reletivity says that information can not travel faster than the speed of light in a vacuum, so what is keeping us from making Tachyon Phones with glass and x-rays?

If I am not mistaken, this video, [https://youtu.be/JZOn1B8K8mA]

says that X-rays travel faster in glass than in a vacuum. Special Relativity says that information can not travel faster than the speed of light in a vacuum, so what is keeping us from making Tachyon Phones with glass and x-rays?

Source Link
ACertainArchangel
ACertainArchangel
  • 166
  • 16

How does a refractive index of less than one not violate relativity?

If I am not mistaken, this video, [https://youtu.be/JZOn1B8K8mA]

says that x-rays travel faster in glass than in a vacuum. General Reletivity says that information can not travel faster than the speed of light in a vacuum, so what is keeping us from making Tachyon Phones with glass and x-rays?