La luz: energía que nos permite ver

The video explains the importance of light in our world, describing it as a form of energy that allows us to see. It covers how flashlights emit light and how light travels in straight lines. The concept of light reflection is introduced, explaining how it enables us to see objects. Finally, the sun is highlighted as the primary source of light, illuminating our surroundings.

How does a flashlight emit light?

Describe what is meant by reflected light.