Vision & Light - Chapter 3

Front

What is the term for causing light to bounce off a material?

Back

Reflect

Front

What is the hole in the eye that lets light in?

Back

Pupil

Front

Which part of the eye allows light to enter and is crucial for vision?

Back

Pupil

Front

What structures in the eye respond to light and send information to the brain?

Back

Light receptors

Front

What is the ability to see called?

Back

Vision

Front

What is the name of the nerve that carries visual information from the eye to the brain?

Back

Optic nerve

Front

What is the process called when light changes direction as it passes through different materials?

Back

Refraction

Front

What do we call the natural light source that allows us to see during the day?

Back

Sunlight

Front

What is the term for the amount of light that enters the eye?

Back

Light intensity

Front

What is the name of the colored part of the eye that controls the size of the pupil?

Back

Iris