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Q.

Is it true that the shiny appearance is indicated by the term lustre?


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a

True

b

False  

answer is A.

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Detailed Solution

The above statement is true.
Different materials have different properties; according to those properties, they are used to make various objects. Materials based on their appearance are of two types, shiny and dull. Lustre is the ability of any material to shine. Those materials with a shiny appearance are called lustrous materials, and those which do not have a shiny appearance are called non-lustrous materials. For example, metals are lustrous. So, the shiny appearance is indicated by the term lustre.
 
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