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प्रश्न
Which of the following media has the highest and the least optical densities? Explain.
Media: glass, oil, diamond, air and water.
स्पष्ट करा
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उत्तर
Highest Optical Density: Diamond
Least Optical Density: Air
Explanation:
Optical density is directly related to the refractive index of a medium. A higher refractive index means higher optical density, causing light to travel slower through it.
- Diamond has the highest refractive index (2.42) among all given choices, making it the most optically dense medium.
- Air has the lowest refractive index (1.00), making it the least optically dense medium.
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