1.33
The IOR of 1.33 is the common value for water at 0°C, and to me is not the common accepted value for glass. That being said, there are many different types of glass, and they all vary in IOR. However a common standard value for glass is 1.5
A diamond has the highest index of refraction, about 2.4 Crown glass is about 1.5 and a vacuum is 1
You want the ior of the glass to be identical to the liquied.
Each substance has an index of refraction. The index of refraction of water is about 1.3330 . The index of refraction of air at standard conditions is about 1.0003 . There is no such thing as the index of refraction of "water to air".
n = [(R/2)2 + t2]1/2/R/2t is the thickness of the glass plate, R is the inner radius of the outer bright ring you see
1.5^-1 refractive index of glass to air=Speed of light in glass/Speed of light in air = 2*10^8/3*10^8=1/1.5=1.5^-1
A diamond has the highest index of refraction, about 2.4 Crown glass is about 1.5 and a vacuum is 1
You want the ior of the glass to be identical to the liquied.
Each substance has an index of refraction. The index of refraction of water is about 1.3330 . The index of refraction of air at standard conditions is about 1.0003 . There is no such thing as the index of refraction of "water to air".
Depending on the glass, it ranges from 1.45 to 1.93
The index of refraction, or optical density, is the ratio of the speed of light in a vacuum to that in a given material. Therefore, the index of refraction for this glass is equal to c / v = (3.0 x 10^8 m/s) / (1.6 x 10^8 m/s) = 3.0/1.6 = 1.88
submerge it in a liquid that has the same index of refraction eg. water.
This is done by total internal reflection. It is the result of the fact that the inner glass and the outer glass have different indices of refraction (the outside glass has a lower index of refraction).
Fill a glass with water. Put a straight rod or pencil into the water at an angle. You see an apparent bend in the straight rad. This is caused by the different indexes of refraction of air and water.
If light goes from flint glass into ethanol and the angle of refraction in the ethanol is 27.6, the angle of incidence in the glass is approximately 23.21. This calculation is based on refractive index of pure flint glass being 1.60 and refractive index of ethanol being 1.361.
The minimum index of refraction for a glass or plastic prism to be used in binoculars so that total internal reflection occurs at 45 degrees is 1.414
n = [(R/2)2 + t2]1/2/R/2t is the thickness of the glass plate, R is the inner radius of the outer bright ring you see
No, it would not.