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In which of the following materials is the velocity of light greatest? A. Air B. Water C. Crown glass D. Fused quartz
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Sep 10, 2017
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In which of the following materials is the velocity of light greatest?
A. Air
B. Water
C. Crown glass
D. Fused quartz
Physics
high-school
Rmbits
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Penn Foster Students: air
Zhami
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Sep 12, 2017
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Air, because it is the least dense material listed, meaning that light can travel through it quicker because there are less particles for it to collide with which would cause it to slow down as it loses energy with each collision
Huihui
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Sep 17, 2017
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