Amplify Vision and Light

Select the word that means: the ability to see

• vision

• sensitivity

• sense

• reflect

Think about the process of light reflecting off an object to an animals eye.

Click the FIRST step

• reflected light from the bush travels to the animals eye

• light from a source hits the object

• the object reflects the light.

Tags

NGSS.MS-PS4-2

Think about the process of light reflecting off an object to an animals eye.

Click the SECOND/NEXT step

• reflected light from the bush travels to the animals eye

• light from a source hits the object

• the object reflects the light.

Tags

NGSS.MS-PS4-2

Think about the process of light reflecting off an object to an animals eye.

Click the LAST step

• reflected light from the bush travels to the animals eye

• light from a source hits the object

• the object reflects the light.

Tags

NGSS.MS-PS4-2

The structure that connects the light receptors to the brain is called the___________.

• brain

• light receptors

• pupil

• optic nerve

What is the primary function of the human eye?

• To detect sound

• To amplify light

• To detect light

• To amplify sound

Which part of the eye is responsible for focusing light onto the retina?

• Cornea

• Iris

• Lens

• Pupil

What is the role of rods in the human eye?

• Detect color

• Detect light intensity

• Focus light

• Amplify sound

Which of the following is a device used to amplify light?

• Telescope

• Microscope

• Laser

• Photomultiplier tube

What phenomenon allows a magnifying glass to focus light?

• Reflection

• Refraction

• Diffraction

• Dispersion