KS3 Light

Light travels in a straight line

• True
• False

Why do we see objects as black?

• They absorb all light

• They reflect all light

• They absorb some light and reflect some light

The Law of Reflection:
The angle of incidence is _________ the angle of reflection

• bigger than
• the same as
• smaller than

Tags

NGSS.MS-PS4-2

Luminous means...

• Gives out its own light
• Reflects light from other things

The color you see is the color that is ___.

• reflected
• absorbed

Tags

CCSS.RI.4.3

CCSS.RI.5.3

CCSS.RI.3.3

CCSS.RI.5.5

CCSS.RI.3.5

White light is made up of a minimum of _________________ colors.

• 10

• 3

• 7

• 70

If light strikes a mirror at a 50⁰ angle, what angle will it come off of the mirror?

• 50⁰
• 70⁰
• 45⁰
• 30⁰

Tags

NGSS.MS-PS4-2

What colour will an object appear to be if it reflects the green and red of the sunlight shining on it?

• White

• Black

• Yellow

• Green

What does light transfer?

• Heat

• Sound

• Energy

• Power

Material that allows light to pass through allowing you to see "clearly" to the other side

• opaque
• translucent
• transparent

Tags

NGSS.MS-PS4-2