2. The speed of light in diamond is 1.24 x 108 m/s.
What is the speed of light in diamond in meters per second?
The speed of light in diamond is 125,000 km s−1. What is its refractive index? (Speed of light in air =3×108ms−1).
Is speed of light minimum in diamond?
Speed of light in any medium is inversely proportional to the index of refraction of that medium. … Hence speed of light in gas will be maximum and minimum in diamond.
How do you find the speed of light in a diamond?
The index of refraction is defined as the ratio of the sped of light in a vacuum to the speed of light in the meduiu of interest, in the is case diamond. So n=c/v, n= index, c=speed of light and v= speed of light in diamond. 2.42=c/v so v=c/2.42, c≈3×108 m/sec so v=1.24×108 m/sec.
How do you calculate the speed of light in a diamond?
The speed of light in a material, v, can be calculated from the index of refraction n of the material using the equation n=c/v. v=cn. v=3.00×108m/s1.923=1.56×108m/s.
Is light faster in water or diamond?
Light travels slower in diamond than it does in glass and slower in glass then it does in water. When light travels from air into a denser material such as water or glass it slows down and bends towards the normal.
What happens to light in diamond?
As the light moves through the diamond, it is scattered and fractured, creating the sparkle that diamonds are known for. This is the refraction. … This refraction and dispersion also creates natural light and dark areas in the refracted light, depending on where the light hits along the planes of the diamond.
In which medium the speed of light is minimum glass or diamond?
Notes: Light travels at approximately 300,000 kilometers per second in a vacuum, which has a refractive index of 1.0, but it slows down to 225,000 kilometers per second in water and 200,000 kilometers per second in glass. Speed of light is the lowest in diamonds.
What is the speed of light formula?
Like all other electromagnetic waves, it obeys the equation c = fλ, where c = 3 × 108 m/s is the speed of light in vacuum, f is the frequency of the electromagnetic waves, and λ is its wavelength.
What is the speed of light in glass in meters per second?
The speed of light in water and glass is 2.2×108 m/s and 2×108 m/s ,respectively.