Visible Light

Which of the following was an early concept of light?

• Light is a particle

• Light is a wave

• Light is both a wave and particle.

• All of the above

What are the 3 primary colors of LIGHT?

• red, green, blue

• cyan, magenta, yellow

• red, blue, yellow

What are the 3 secondary colors of LIGHT?

• red, green, blue

• cyan, magenta, yellow

• red, blue, yellow

If two light bulbs produce the same amount of energy, what would cause one of the bulbs to look dimmer than the other?

• Distance

• Size

• Power

Tags

NGSS.MS-PS4-1

The color of objects that we see is the color of the wavelength that is ____________ from its

surface.

• reflected

• refracted

• absorbed

• diffused

Tags

NGSS.MS-PS4-2

When light is ________ it remains in the object as energy (heat).

• reflected

• refracted

• absorbed

• diffused

Tags

NGSS.MS-PS4-2

A/an _________ material absorbs all of the light that strikes it.

• opaque

• transparent

• translucent

Tags

NGSS.MS-PS4-2

___________objects transmit light.

• Opaque

• Transparent

• Translucent

Tags

NGSS.MS-PS4-2

_____________ objects scatter light as it passes through.

• Opaque

• Transparent

• Translucent

Tags

NGSS.MS-PS4-2

For light to be seen an object must ________________ its own light or _____________ light.

• find; absorb

• produce; reflect

• hide; refract

Tags

NGSS.MS-PS4-2