answersLogoWhite

0


Best Answer

This physical phenomenon is called refraction.

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

8y ago

Variations in optical density.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What allows light to pass through but not in a straight path?
Write your answer...
Submit
Still have questions?
magnify glass
imp