Light and Sound review

Light is a KIND of ENERGY.

• True
• False

Tags

NGSS.MS-PS4-1

Which of these are examples of NATURAL sources of light?

• Sun 
• Stars
• Lightning
• ALL of them

Tags

NGSS.MS-LS2-3

Which of these is our MAIN (most important) source of light?

• Lightbulbs
• The Sun
• Fire
• All of them

Tags

NGSS.MS-ESS1-1

How does light travel/move?

• In ONE direction, VERY fast
• In ALL directions, VERY fast

Tags

NGSS.MS-PS4-2

What happens when light hits an object?

• Some of the light jumps in different directions
  (bounces)
• Some of the light gets absorbed by the object.
• Some of the light bounces back to your eye
• ALL of them.

Tags

NGSS.MS-PS4-2

_______ is when light hits and object and it BOUNCES off.

• Reflection
• Refraction

Tags

NGSS.MS-PS4-2

Which objects REFLECT more light?

• Shiny objects
• Dull objects (not shiny)

Tags

NGSS.MS-PS4-2

Light can pass through objects.

• TRUE
• FALSE

Tags

NGSS.MS-PS4-2

Through which objects does light pass MORE?

• Transparent objects, like glass windows
• Opaque objects (not transparent), like a plant

Tags

NGSS.MS-PS4-2

Things make shadows because they ______ light.

• BLOCK
• PASS