Final answer:
The ratio of the thicknesses of crown glass and water that would contain the same number of wavelengths of light can be calculated using the formula: Ratio = (Index of Refraction of Crown Glass) / (Index of Refraction of Water). The index of refraction of crown glass is around 1.52 and the index of refraction of water is around 1.33. Therefore, the ratio of thicknesses would be approximately 1.144.
Step-by-step explanation:
Ratio of thicknesses of crown glass and water for the same number of wavelengths of light
The ratio of the thicknesses of crown glass and water that would contain the same number of wavelengths of light can be calculated using the formula:
Ratio = (Index of Refraction of Crown Glass) / (Index of Refraction of Water)
The index of refraction of crown glass is around 1.52 and the index of refraction of water is around 1.33. Therefore, the ratio of thicknesses would be approximately 1.52 / 1.33 = 1.144.