Light Review

This picture is an example of what?

• wavelength

• photograph

• reflection

• refraction

Tags

NGSS.MS-PS4-2

Refraction is the...

• Bouncing of light

• Absorption of light

• Bending of Light

• Breaking of light

Tags

NGSS.MS-PS4-2

Evan's backpack reflects green light. It absorbs all other colors of light. What color is Evan's backpack?

• black

• brown

• green

• white

Tags

NGSS.MS-PS4-2

What separates light into all the colors?

• microscope

• shadow

• prism

• telescope

Opaque materials allow _____ light in?

• all

• some

• none

Tags

NGSS.MS-PS4-2

Select all items that are translucent.

• Brick

• Stained Glass

• Clear Water

• Lamp Shade

Wax paper is

• translucent

• transparent

• opaque

A student is planning an investigation to answer the following question: How can I use two mirrors to make a beam of light hit a certain target? The picture shows his plan. How would you help the student refine/improve his investigation to hit the target?

• The student should decrease the size of his target.

• The student should change the position of the mirrors.

• The student should use a flashlight instead of a laser pointer.

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-PS4-2

A student is planning an investigation to answer this question: How will a mirror reflect light that strikes it at different angles? As she investigates this question, what should she change in each trial to answer this question?

• The type of mirror

• The location of the mirror

• The location of the light she shines at the mirror

Tags

NGSS.MS-PS4-2

A card with writing on it is viewed through a jar with water in it. Part of the writing on the card appears to be changed. The change in appearance of the writing is the result of which of the following?

• Not all of the light that strikes the writing is reflected.

• Light rays passing through the water are bent.

• Light rays are absorbed by the glass of the jar.

Tags

NGSS.MS-PS4-2