Manipulación de la luz

The video tutorial explores how light interacts with obstacles, including reflection, refraction, diffraction, and wave interaction. It explains the concepts of incidence and reflection angles, the role of lenses in focusing light, and how light can be scattered or diffracted. The tutorial also discusses how light is absorbed and transformed into other energy forms, emphasizing its importance for life on Earth.

What is the term used to describe the change in direction of light as it passes from one material to another?

• Reflection

• Diffraction

• Refraction

• Absorption

When light encounters an obstacle and bends around it, what is this phenomenon called?

• Refraction

• Diffraction

• Reflection

• Scattering

What happens to a shadow when you move your hand away from the light source?

• It changes color

• It blurs

• It disappears

• It becomes sharper

What occurs when light waves overlap and create patterns of dark and light areas?

• Absorption

• Interference

• Diffraction

• Reflection

How is light energy transformed when absorbed by objects?

• It is stored as electrical energy

• It is reflected back as light

• It turns into thermal or chemical energy

• It becomes sound energy