![Do ALL waves travel at the same speed in a given medium? Or is this applicable only in the case of EM waves? - Quora Do ALL waves travel at the same speed in a given medium? Or is this applicable only in the case of EM waves? - Quora](https://qph.cf2.quoracdn.net/main-qimg-db9eef2684990495ca3a87d2c3c9bcd0.webp)
Do ALL waves travel at the same speed in a given medium? Or is this applicable only in the case of EM waves? - Quora
![geometric optics - Can an electromagnetic wave travel less than the speed of light and yet perceived by the eye as a light? - Physics Stack Exchange geometric optics - Can an electromagnetic wave travel less than the speed of light and yet perceived by the eye as a light? - Physics Stack Exchange](https://i.stack.imgur.com/wgZS9.gif)
geometric optics - Can an electromagnetic wave travel less than the speed of light and yet perceived by the eye as a light? - Physics Stack Exchange
![1.All electromagnetic waves travel at the same speed through space (the speed of light) 2.Gamma rays, X-rays, Ultra-violet waves, Light, Infra-red rays, - ppt download 1.All electromagnetic waves travel at the same speed through space (the speed of light) 2.Gamma rays, X-rays, Ultra-violet waves, Light, Infra-red rays, - ppt download](https://images.slideplayer.com/19/5717649/slides/slide_4.jpg)