Light Review 4th Grade

Which images are opaque?

• A & C
• A,C,E, & F
• D, E, & F
• A & E

Tags

NGSS.MS-PS4-2

When a rainbow is formed outside naturally, what causes the light to refract?

• A. Small raindrops
• B. Sunlight rays
• C. Tiny mirrors
• D. Glass prisms

Tags

NGSS.MS-PS4-2

Which explains why the fork looks different under water?

• light can't pass through the glass
• the wavelength of light lengthens
• the amount of light increases when going through water
• light is refracted at an angle

Tags

NGSS.4-PS4-1

NGSS.4-PS4-2

Smooth surfaces _______ a lot of light.

• reflect
• bend
• absorb
• twist

Tags

NGSS.MS-PS4-2

Why do we see objects as white?

• They absorb all light
• They reflect all light
• They absorb some light and reflect some light

Tags

NGSS.MS-PS4-2

Another name for light bending is ....

• Reflaction
• Absorbing
• Refraction
• mirror

Tags

NGSS.MS-PS4-2

Opaque means...

• No light passes through it
• All light passes through it
• Some light passes through it

Tags

CCSS.RI.3.10

CCSS.RI.4.10

CCSS.RI.5.10

CCSS.RI.6.4

CCSS.RI.7.4

When light passes through a prism the light is bent and breaks into the visible spectrum. What color bends the most and has the shortest wavelength?

• Red
• Yellow
• Blue
• Violet

The color you see is the color that is ___.

• reflected
• absorbed

Tags

CCSS.RI.3.3

CCSS.RI.3.5

CCSS.RI.4.3

CCSS.RI.4.5

CCSS.RI.5.3

___________ is a from of energy that we can see with our eyes.

• shadow
• light
• energy
• reflection 

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A