Sagot :
Answer:
Light waves can travel through objects like air, water, oil, and glass, but not through a pencil itself. Light is refracted differently through oil than water, which is why the results are more dramatic with a glass filled with half oil and half water.
Explanation:
Answer:
Light waves can travel through objects like air, water, oil, and glass, but not through a pencil itself. Light is refracted differently through oil than water, which is why the results are more dramatic with a glass filled with half oil and half water.