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Why can excessive pencil pressure create shiny graphite on paper?

Answer and explanation

Correct answer: The graphite layer becomes compact and smooth, so it reflects more light

Strong pressure presses graphite into the paper’s surface and makes the layer more compact and smooth. That smooth layer can reflect light, so it may look shiny, especially in dark areas. The pressure does not change the light source or melt the eraser.

Related tags

Pencil ShadingGraphite ShinePencil PressurePaper SurfaceDrawing BasicsArt EducationClass 9 Mcq

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