what is the speed of light moving through a medium of index refraction 2.45?
c/2.45 = 0.393 c
c is the vacuum speed of light , which I am sure you already know.
To determine the speed of light moving through a medium with a refractive index of 2.45, you can use the formula:
v = c/n
Where:
v is the speed of light in the medium,
c is the speed of light in a vacuum (which is approximately 3 x 10^8 meters per second), and
n is the refractive index of the medium.
Now let's plug in the values into the formula.
v = (3 x 10^8 m/s) / 2.45
After performing the calculation, we find that the speed of light in this medium is approximately 1.23 x 10^8 meters per second.