Reflection

Front

What is reflection in the context of light?

Back

Reflection is the bouncing back of light when it hits a surface.

Front

What is the difference between diffuse reflection and specular reflection?

Back

Diffuse reflection occurs when light hits a rough surface and scatters in many directions, while specular reflection occurs on smooth surfaces where light reflects at a specific angle.

Front

What type of surface would cause the least diffusion of light?

Back

A smooth, shiny surface causes the least diffusion of light.

Front

What is an opaque material?

Back

An opaque material is one that does not allow light to pass through it.

Front

What happens to light when it strikes a mirror?

Back

Light is reflected, bouncing off the mirror's surface.

Front

What is the term for light that can pass through a material?

Back

Translucent or transparent, depending on the clarity.

Front

How does the angle of incidence affect reflection?

Back

The angle of incidence is equal to the angle of reflection; this is known as the law of reflection.

Front

What is the law of reflection?

Back

The law of reflection states that the angle of incidence is equal to the angle of reflection.

Front

What is a common example of specular reflection?

Back

A common example of specular reflection is seeing your image in a calm body of water or a mirror.

Front

What is the role of light in seeing objects?

Back

Light reflects off objects and enters our eyes, allowing us to see them.