The refractive index is 1,46-1,46 at at 20 oC.
Groundnut basically is a legume (Like pulses). But, oil can be extracted from groundnuts. So, you can call them as oil plants.
Immersion oil has a similar refractive index to glass, which helps reduce light refraction and increase resolution when viewing specimens under high magnification. By increasing the numerical aperture of the objective lens, immersion oil allows more light to be captured and produces a clearer image with improved contrast and detail.
Immersion oil typically used in microscopy is a type of mineral oil or synthetic oil with a refractive index that closely matches that of glass. This allows for minimal light refraction and improved image clarity when using high-powered objectives. Commonly, a specific type of immersion oil called cedarwood oil or synthetic immersion oil is used for this purpose.
eg,meat,groundnut,groundnut oil,fish,dog meat.
Immersion oil is a type of oil used in microscopy to improve resolution and maximize the amount of light collected by the objective lens. It has a high refractive index, usually close to that of glass, which reduces light scattering and allows for clearer image magnification. Immersion oil is typically colorless and odorless to minimize interference with the sample being observed.
The refractive index of oil varies based on its type and temperature, but it typically ranges from 1.45 to 1.55. Glycerin has a refractive index of approximately 1.47.
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The refractive index of cooking oil typically ranges from 1.47 to 1.52, depending on factors such as the type of oil and temperature.
No, oil does not have the same refractive index as glass. Glass typically has a higher refractive index than most oils. This difference in refractive index is what causes light to bend or change direction when it passes from one medium (like oil) to another (like glass).
The refractive index of oil can vary based on the type of oil, but typically falls in the range of 1.4 to 1.6. The refractive index of water is 1.33. Oil has a higher refractive index compared to water, which causes light to bend more when passing through oil than water.
The recommended type of immersion oil to use for microscopy is colorless, odorless, and has a refractive index closely matching that of glass, typically with a refractive index of 1.515.
Refraction is the bending of light as it passes from one medium to another. In oil, which has a higher refractive index than air, light bends more compared to water, causing a more pronounced effect. Water, with a lower refractive index, leads to less bending and a subtler refractive effect compared to oil.
Groundnut basically is a legume (Like pulses). But, oil can be extracted from groundnuts. So, you can call them as oil plants.
· The refractive indices of watero Water (0° C) 1.33346Water (100° C) 1.31766Water (20° C) 1.33283· The refractive indices of immersion oil is 1.518· The refractive indices of air is 1.000277· The refractive indices of glass is 1.518
When immersed in oil, glass becomes nearly invisible due to a phenomenon called "refractive index matching." This occurs because the refractive index of glass closely matches that of oil, leading to minimal light reflection or refraction at the glass-oil interface. As a result, the glass appears to disappear when submerged in oil, making it difficult to see with the naked eye.
This oil is a mixture not a compound.
internal layout of machinery use for groundnut oil extraction industry