Now youve satisfied your curiosity you can eat the chocolate. Distance speed of light time s c t Please enter distance or time the other value will be calculated. Using the common physics formula distance equals rate times time or d r x t you can calculate how long a light year is.
The X-ray measurements mark the first time that astronomers could map the speed of the motion which was.
Multiply the value by 062. The X-ray measurements mark the first time that astronomers could map the speed of the motion which was. And when you measure the wavelength and multiply it out by the microwave frequency youll end up with a surprisingly close approximation of the speed of light. We know exactly what the speed of light is.