There are multiple ways to derive the index of refraction for a medium. Although most values have already been recorded the most obvious way if studying a new medium is to find a ratio between two mediums as either sound or light passes between the two. For example if you wanted to measure the index of refraction of say, water; and you already know that the index of refraction for air is approximately 1.00 then you might shine a laser from the air into the water and measure how much the light bends toward the normal (a line perpendicular to barrier between the air and water). A ratio of the cosines of the two angles that result will give you the index of refraction for water (approximately 1.33).
Refractive Index: 1.4465
Refractive index of vacuum is 1.
Refractive Index: 2.4175-2.4178
"The refractive index of water is 4 / 3" means the refractive index of water with respect to air. "The refractive index of glass is 3 /2" means the refractive index of glass with respect to air. You change the question as ," what is the refractive index of glass with respect to water? The answer is it is the ratio of refractive index of of glass with respect to air to the refractive index of water with respect to air =( 3/2) divided by( 4/3) = 1.125
I assume "molecular refractive index" refers to "the refractive index of a group of molecules". In this case, you just use the units for a refractive index - i.e., a dimensionless number.
The speed of light in any medium isspeed of light in vacuum/refractive index of that medium.
Vuvuzellas poo
Refractive Index: 1.4465
Refractive Index: 2.4175-2.4178
Refractive index of vacuum is 1.
"The refractive index of water is 4 / 3" means the refractive index of water with respect to air. "The refractive index of glass is 3 /2" means the refractive index of glass with respect to air. You change the question as ," what is the refractive index of glass with respect to water? The answer is it is the ratio of refractive index of of glass with respect to air to the refractive index of water with respect to air =( 3/2) divided by( 4/3) = 1.125
I assume "molecular refractive index" refers to "the refractive index of a group of molecules". In this case, you just use the units for a refractive index - i.e., a dimensionless number.
The absolute refractive index of kerosene is 1.39 .
The refractive index is determined experimentally.
The absolute refractive index of kerosene is 1.39 .
is the two human body have different refractive index
refractive index is equals to squarroot of relative permitivity