Light & Electromagnetic Spectrum Practice

What are materials that let's all light through?

• Transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

light is

• solid

• liquid

• gas

• wave

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

How does light travel?

• in straight lines

• in rays

• in waves

• all of these answers

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

True or False: Light can be reflected.

• True

• False

Tags

NGSS.MS-PS4-2

The Law of reflection states that...

• the angle of reflection from a mirror equals the angle of incidence.

• waves incident on a mirror are partially reflected.

• all waves incident on a mirror are reflected.

• the angle a ray is reflected from a mirror is random.

Tags

NGSS.MS-PS4-2

The diagram shows .........................

• light travel in a straight line

• light reflected

• light refracted

• light bounced

Tags

NGSS.MS-PS4-2

The medium which permits most light to pass through is called …………….. medium.

• transparent

• translucent

• semi-transparent

• opaque

Tags

NGSS.MS-PS4-2

…………….. media don’t allow light to pass through.

• Transparent

• Semi-transparent

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

The quantum of energy of green light is ………….the quantum of energy of yellow light.

• greater than

• equal to

• less than

• no correct answer

Tags

NGSS.MS-PS4-1

• Reflection

• Absorption

• Conduction

• Refraction