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The refractive index of a solid is obser...

The refractive index of a solid is observed to have the same value along all direction. Comment on the nature of this solid. Would it show cleavage property?

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As the solid has the same refractive index along all the directions, it is isotropic in nature and is therefore, an amorphous solid. It is not expected to show a clean cleavage when cut with a special type of knife. It will break into pieces with irregular surfaces.
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