Light reflection

What is light reflection?

• The process where light bounces off a surface.
• The process of light disappearing.
• The process of light changing color.
• The process of light being absorbed.

What do we call the angle at which light hits a surface?

• Angle of reflection.
• Angle of incidence.
• Normal angle.
• Scattering angle.

How can we visualize the law of reflection?

• By imagining a ball bouncing off a wall.
• By thinking of light as a wave.
• By observing shadows.
• By measuring angles with a protractor.

What happens when light reflects off a smooth surface?

• It scatters in many directions.
• It bounces back in a uniform direction.
• It disappears completely.
• It changes color.

What is a key feature of regular reflection?

• It scatters light rays.
• It occurs on rough surfaces.
• It produces clear images.
• It requires no light source.

What happens to light rays when they reflect off a rough surface?

• They reflect uniformly.
• They scatter in different directions.
• They pass through the surface.
• They are absorbed.

How does a mirror allow you to see your reflection?

• It reflects light in a uniform direction.
• It scatters light in different directions.
• It absorbs all light.
• It changes the color of the light.

How is light reflection similar to playing pool?

• Both are always predictable.
• Both require a light source.
• Both involve bouncing off surfaces.
• Both involve light disappearing.

Why is understanding light reflection important in photography?

• It assists in capturing clear images.
• It increases light absorption.
• It helps in reducing light.
• It makes surfaces rough.

What is one practical application of understanding light reflection?

• Creating better lighting for rooms.
• Making surfaces rough.
• Reducing light in photography.
• Increasing the angle of incidence.