Intro to Light_Duckster's Site Quiz

What particles make up light?

• protons and neutrons

• electrons

• photons

• quarks

Light behaves like both a particle and a -----

• current

• mass

• wave

• field

Tags

NGSS.HS-PS4-3

What type of matter allows light to pass directly through it?

• translucent

• opaque

• transparent

• shiny objects

Tags

NGSS.MS-PS4-2

What type of matter completely reflects light?

• translucent

• opaque

• transparent

Tags

NGSS.MS-PS4-2

What type of matter completely scatters light?

• translucent

• opaque

• transparent

What process do plants use to turn sunlight into energy they can use?

• photoinduction

• hydropower

• geothermal power

• photosynthesis

Tags

NGSS.MS-LS1-6

True or False:

Light is faster than almost everything except for sound.

• true

• false

What is it called when light bends or turns when it enters a new medium?

• diffraction

• refraction

• absorption

• reflection

Tags

NGSS.MS-PS4-2

Which of the following is a practical use of refraction?

• telescopes

• microscopes

• glasses

• all of these

True or false:

Light travels at different speeds in different kinds of matter.

• true

• false

Tags

NGSS.MS-PS4-2