Question

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


Picture will be attached!


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

Answer 1

Am I right with C?

Answer 2

@AZ

Answer 3

Where's the pic?

Answer 4

Yes, its C because the higher the amount of speed of light, the less dense it will be.

Answer 5

Okay, thank you

Answer 6

Correct - density affects how fast light goes through something. As in: it is inversely correlating. The higher the density, the lower the speed of light processed through said material.

Hope that helped!