4.8 Light Energy Review

Light is a form of

• energy

• heat

• electricity

• power

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

__________________ is when light hits an object and bounces back.

• Translucent

• Reflection

• Refraction

• Absorption

Tags

NGSS.MS-PS4-2

Light travels in a _________________ line.

• straight

• curved

• squiggly

• dotted

Materials that do not allow light to pass through them are called _________________.

• translucent

• opaque

• transparent

• refraction

Tags

NGSS.MS-PS4-2

Materials that allow all of the light to pass through them are called ____________.

• transparent

• opaque

• reflection

• translucent

Tags

NGSS.MS-PS4-2

Materials that only allow some of the light to pass through them is called _____________.

• opaque

• absorption

• translucent

• transparent

Tags

NGSS.MS-PS4-2

The stained glass window is an example of a ____________ object.

• opaque

• transparent

• translucent

• reflective

Tags

NGSS.MS-PS4-2

The door is an example of a/an ___________ object.

• translucent

• opaque

• refractive

• transparent

Tags

NGSS.MS-PS4-2

The drinking glass is an example of a/an _________ object.

• opaque

• translucent

• reflective

• transparent

Tags

NGSS.MS-PS4-2

The Law of Reflection states that the angle of incidence is equal to the ______________.

• amount of light emitted from the light source

• angle of reflection

• angle of refraction

• the amount of light that is absorbed by the object

Tags

NGSS.MS-PS4-2