Light

What is Light?

• Electromagnetic radiation that is not visible to the human eye

• Electromagnetic radiation that is visible to the human eye

When material is transparent we say that it...

• allows some light that is striking it to pass through but through which objects are blurry

• allows almost all light that is striking it to pass through and through which objects can be seen clearly

Tags

NGSS.MS-PS4-2

The law of reflection states that...

• when a wave is reflected on a surface the angle of relfection is equal to the angle of incidence

• when a wave is reflected on a surface the angle of relfection is not equal to the angle of incidence

Tags

NGSS.MS-PS4-2

When a material is translucent we say that it...

• allows most light that strikes it to pass through and through which objects can be seen clearly

• allows most light that strikes it to pass through but through which objects are blurry

Tags

NGSS.MS-PS4-2

When a material is opaque we say that..

• light does not pass through it

• light passes through it

Tags

NGSS.MS-PS4-2

What type of matter falls under transmission?

• Tranparent

• Opaque

• Translucent

Tags

NGSS.MS-PS4-2

In the Lab, when the light passed through the beaker and the water, what happened to the light waves?

• The light waves were being transmitted

• The light waves were being absorbed

• The light waves were being reflected

Tags

NGSS.MS-PS4-2

In the lab, when the light hit the mirror, what happened to the light waves?

• The light waves were transmitted

• The light waves were absorbed

• The light waves were reflected

Tags

NGSS.MS-PS4-2

What type of matter falls under absorption

• Translucent

• Opaque

• Transparent

Tags

NGSS.MS-PS4-2

The milk jug in the lab was an example of what kind of matter?

• Transparent

• Opaque

• Translucent