Reflection/Refraction

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

MCQ 02
Why can you see most objects?

• A. they emit light
• B. light refracts through them
• C. light reflects off them
• D. they absorb light

Tags

NGSS.MS-PS4-2

Which is NOT a source of light?

• sun

• lightbulb

• fire

• car

Tags

NGSS.4-PS4-2

Your light-sensing organ is your

• ear

• finger

• brain

• eye

Tags

NGSS.MS-LS1-8

In order to see a picture it must

• produce light

• reflect light

• absorb light

Tags

NGSS.MS-PS4-2

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

Which of the following is not a source of light? 

• A. candle
• B. caver’s lamp
• C. mirror
• D. sun

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

A student placed a pencil in a cup of water. The pencil appears broken because light

• always travels in a straight line.

• bends when it passes through water.

• makes the water in the glass evaporate.

• reflects the pencil on the water's surface.

Tags

NGSS.MS-PS4-2

Swimming pools and the ocean look shallower than they really are due to:

• reflection 
• dispersion
• refraction
• total internal reflection