6.1 Light and Matter Unit Test

It reflects clearly.

It absorbs.

It scatters.

It diffuses.

We see better in the dark with no light source inside.

Reflections will always be the same regardless of light conditions.

Light conditions alter how we seee reflections and objects through glass.

Objects inside are always less visible than reflections.

The lenses in glasses being too thick

The eye focusing light too far behind the retina

The eye being perfectly spherical

The eye being longer than normal from front to back

To change the color of the eye

To control how much light enters the eye depending on brightness

To improve the eye's ability to see at night

To signal different emotions

The light goes through the mirror without any reflection.

Most of the light is reflected back, while some is absorbed or passes through to the teacher's side.

The light immediately dims and does not affect the mirror.

The mirror becomes completely transparent.

The student cannot see anything at all.

The student only sees the teacher and not themselves.

The student primarily sees their own reflection and faintly the teacher's.

The student clearly sees both themselves and the teacher with equal brightness.

To decide which material looks the best in a box model

To find out which material is the most expensive

To determine which material is the heaviest

To understand how light is reflected and transmitted by each material

So that the materials do not have to be changed

To prevent the light meter from recalibrating

To use less light during the investigation

To ensure that the results are solely due to the differences in materials

Because the mirror is always placed in dark areas

Because light is absorbed by the glass

Because the glass is too thick for light to pass through

Because the silver layer and paint make the mirror opaque

The silver layer is thin, creating a blend of transparent and reflective surfaces.

The silver is only applied to the edges of the mirror.

Half of the mirror's surface is covered with silver, and half is left as plain glass.

The silver is mixed with another metal to reduce its reflectivity.

The sun reflects off of the vehicle, then reflects off of the person into car window.

The sun reflects off of the vehicle, then reflects off of the glass into our eyes.

The sun reflects off of the vehicle into our eyes.

The sun shines into our eyes, on the vehicle, then onto the window.

to allow light to pass through and refract

to block light from passing though so it all reflects

to block light from passing through so it refracts

to allow light to pass through and reflect

all light to be transmitted

all light to be reflected

some light to be reflect and some light to be transmitted

some light to be refracted and some light to be absorbed

Equal amounts of light reflected and transmitted through the one-way mirror.

The one-way mirror is opaque.

A regular mirror and a one-way mirror reflected and transmitted the same amount of light.

When the light was switched to the other side, the mirror side became a window and the window's side became a mirror.

They can see up-close objects clearly but can not see distant ones.

They see better at night than during the day.

They can see distant objects clearly but struggle with up-close items.

They can't see any objects clearly, regardless of the distance.

It turns light into electrical signals for the brain to process.

It prevents too much light from damaging the eye.

It changes the focus of the lense for near and far objects.

It projects images directly to the brain without processing.

It spreads out and becomes less focused.

It changes color based on the magnifying glass material.

It converges or comes together at a point.

It reverses direction and exists back towards the light source.

Because they will always choose the red object.

Because they will always choose the dark object.

Because they only see what is transmitted to them.

Because the input level might be different for each person.