What is optical density ??
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optical desnsity is our helping hand
jeisuggaj:
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Hi!
Optical density is a characteristic property of any transparent object just like the resistivity of a wire is.
Its a measure that tells us how much a light ray bends when it travels through a refractive medium.
Optical density is a characteristic property of any transparent object just like the resistivity of a wire is.
Its a measure that tells us how much a light ray bends when it travels through a refractive medium.
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