Light Reflection & Vision

Front

What is the process called when light enters our eyes?

Back

Light enters our eyes through a process called refraction.

Front

What type of material is commonly used in fiber optics to transmit light?

Back

Fiber optics commonly use glass or plastic fibers to transmit light.

Front

How does the brain interpret images that are reflected upside-down?

Back

The brain processes and interprets the upside-down images to make them appear right-side up.

Front

What optical phenomenon is responsible for the creation of illusions using reflections?

Back

Reflections are responsible for creating optical illusions.

Front

What is the function of a lens in focusing images?

Back

A lens bends light rays to bring images into focus.

Front

What is the term for the bouncing back of light when it hits a surface?

Back

The term is reflection.

Front

What is the difference between reflection and refraction?

Back

Reflection is the bouncing back of light, while refraction is the bending of light as it passes through different mediums.

Front

What role do cones and rods play in our vision?

Back

Cones detect color and detail, while rods are responsible for vision in low light.

Front

What is the significance of the focal point in optics?

Back

The focal point is where light rays converge after passing through a lens.

Front

How does the angle of incidence relate to the angle of reflection?

Back

The angle of incidence is equal to the angle of reflection.