The Eye and Ear

Front

What is the part of the eye that focuses light onto the retina?

Back

Lens

Front

What is the function of the retina in the eye?

Back

The retina converts light into electrical signals that are sent to the brain.

Front

What is the visible spectrum?

Back

The part of the electromagnetic spectrum that can be seen by the human eye.

Front

What are the three tiny bones in the middle ear called?

Back

Hammer, anvil, and stirrup.

Front

What is the role of the inner ear?

Back

The inner ear converts sound waves into electrical signals for the brain.

Front

What is the outer part of the ear called?

Back

Pinna.

Front

What is the function of the pupil in the eye?

Back

The pupil controls the amount of light entering the eye.

Front

What type of microscope uses mirrors to reflect light?

Back

Reflecting microscope.

Front

What type of microscope uses lenses to bend light?

Back

Refracting microscope.

Front

What is the eardrum's role in hearing?

Back

The eardrum vibrates in response to sound waves.