IDNLearn.com connects you with experts who provide accurate and reliable answers. Discover the information you need quickly and easily with our reliable and thorough Q&A platform.
Answer:
A more dense material will cause the light to bend more. (dense substances have a higher refractive index)
A less dense material will cause the light to bend less.
The speed of light decreases with more dense materials (the denser the material, the more slowly light travels through it.)
The speed of light increases with less dense materials.
Explanation: