5.6

Objects are seen as different colors because --

• objects reflect certain wavelengths and absorb others

• objects reflect wavelengths and do not absorb others

• objects do not reflect certain wavelengths

• objects cannot be seen in different colors

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Label the transverse wave with the correct parts.

• Wavelength

• Crest

• Trough

Tags

NGSS.MS-PS4-1

Label the transverse wave with the correct parts.

• Wavelength

• Crest

• Trough

Tags

NGSS.MS-PS4-1

Label the transverse wave with the correct parts.

• Wavelength

• Crest

• Trough

Tags

NGSS.MS-PS4-1

List the steps of the scientific method

d

e

f

c

b

a

Draw conclusions

Form a hypothesis

Analyze results

Communicate results

Ask a question

Conduct experiment

Tags

NGSS.MS-PS1-2

Students place a pencil in a glass of water as shown. The pencil in the water looks broken because --

• water dissolves the pencil

• water is colder than air

• light refracts when it enters the water

• light is absorbed when it hits the glass

Tags

NGSS.MS-PS4-2

Which statements would be true of an object that appears white in the presence of light? Select all that apply.

• The object does not absorb any wavelengths of the visible light spectrum.

• The object reflects the smallest wavelength, violet, but not the largest wavelength, red.

• The object absorbs all of the spectrum except for the wavelength of white.

• The object reflects all wavelengths of the visible light spectrum.

• The object is transparent allowing all wavelengths to pass through without absorbing or reflecting.

Tags

NGSS.MS-PS4-2

Which of the following is the best observation of the refraction of light?

• Looking at a shadow of an object

• Viewing an object partially in the water

• Looking at oneself in a mirror

• Viewing an object through an open window

Tags

NGSS.MS-PS4-2

Which of the following items are transparent?

• Plastic wrap

• Windshield

• Stain glass window

• Construction Paper

• Magnifying glass

Tags

NGSS.MS-PS4-2

Which tool can be used to separate white light into colors of the visible spectrum?

• A prism

• A mirror

• A wave

• A lens