TREE UTILIZATION AND PRODUCTS
WOOD PROPERTIES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is reflectivity?
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the property of reflecting water’s boiling point
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the property of reflecting mass
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the property of reflecting light
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none of these answers
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Explanation:
Detailed explanation-1: -Reflectivity is defined as the reduction in reflected power caused by the introduction of an absorbing material.
Detailed explanation-2: -Answer and Explanation: Luster is the property that describes the way a material reflects light.
Detailed explanation-3: -Another way to interpret this is that the reflectance is the fraction of electromagnetic power reflected from a specific sample, while reflectivity is a property of the material itself, which would be measured on a perfect machine if the material filled half of all space.
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