MissGrace
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The speed of light in four different materials is shown below:

Which material is the least dense?
Material A
Material B
Material C
Material D

The speed of light in four different materials is shown below Which material is the least dense Material A Material B Material C Material D class=

Respuesta :

Minater247
Material C. the less dense is easier to move through than the more dense, so the light moves faster. Its like light moving through less dense glass, then moving through a more dense wall.

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