Reflection and Refraction Revision

Light travels in .....

• straight lines

• curvy lines

• diagonal line

• wavy lines

The picture of this frog is an example of reflection because

• The light is bending around the frog, so you can see underneath it

• The light is bouncing back so the frog’s image is reflected underneath it

• The light is being absorbed by the frog

• The light is scattering all around the frog

Which object let all light pass through?

• A mirror

• An apple

• A glass filled with orange juice

• A glass filled with water

Which object does not let light pass through?

• A water

• A glass filled with apple juice

• A magnifying glass

• A brick

The illustration shows a light ray striking an object.
In the illustration, the light ray striking the object is-

• absorbed
• stopped
• reflected
• refracted

Tags

NGSS.MS-PS4-2

The bouncing off of light rays from the surface of an object such as a mirror or other shiny surface is called:

• mirror
• laser
• reflection
• refraction

Tags

NGSS.MS-PS4-2

Which is NOT a source of light?

• sun

• lightbulb

• fire

• car

Tags

NGSS.HS-ESS1-1

To get the best reflection from a mirror you need

• a very shiny surface to reflect lots of light

• to stand right in front of it

• to shine a bright light on it

• it to produce light

Tags

NGSS.MS-PS4-2

What is reflection?

• Reflection is the bouncing  of light off the surface that it strikes on.
• Reflection is the absorbing of light off the surface that it strikes on.
• Reflection is the bending of light off the surface that it strikes on.
• Reflection is the scattering of light off the surface that it strikes on.

Tags

NGSS.MS-PS4-2

How does light travel

• It curves around corners
• Really slow
• In a straight line
• In circles

Tags

NGSS.HS-PS4-3