![special relativity - How is the speed of light constant in all directions for all observers? - Physics Stack Exchange special relativity - How is the speed of light constant in all directions for all observers? - Physics Stack Exchange](https://i.imgur.com/0lJ9ZIw.gif)
special relativity - How is the speed of light constant in all directions for all observers? - Physics Stack Exchange
![Planck's constant (h), speed of light in vacuum (c) and Newton's gravitational constant (G) are three fundamental constants. Which of the following combinations of these has the dimension of length? Planck's constant (h), speed of light in vacuum (c) and Newton's gravitational constant (G) are three fundamental constants. Which of the following combinations of these has the dimension of length?](https://dwes9vv9u0550.cloudfront.net/images/1524184/9457d098-4f9d-4720-ab14-d40c1d878e7b.jpg)
Planck's constant (h), speed of light in vacuum (c) and Newton's gravitational constant (G) are three fundamental constants. Which of the following combinations of these has the dimension of length?
![Calculations using speed of light equation / Planck's constant | Chemistry, Science, Energy, Speed of Light | ShowMe Calculations using speed of light equation / Planck's constant | Chemistry, Science, Energy, Speed of Light | ShowMe](https://showme0-9071.kxcdn.com/files/406/pictures/thumbs/74541/last_thumb1319689382.jpg)