Non-lustrous materials are substances that do not shine or reflect light like metals. These materials have a dull appearance and are often rough or matte in texture. For example, wood, rubber, and chalk are non-lustrous materials. They do not have the shiny, glossy look that materials like gold or silver have. Non-lustrous materials are commonly used in everyday items where shine is not necessary, such as furniture, tires, and blackboards.
This question related to Chapter 6 Science Curiosity Class 6th NCERT.
From the Chapter 6. Materials Around Us.
Give answer according to your understanding.
Materials without a shiny surface, like rubber.
Explanation: Non-lustrous materials do not reflect light well and appear dull.
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