Light and Matter

Light and sound waves transfer which of the following from one place to another?

• both energy and matter

• neither energy or matter

• energy but not matter

• matter but not energy

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What does reflect mean?

• To bounce off

• To pass/go through

• to make/create

• to represent a real world situation

Tags

NGSS.MS-PS4-2

What tool would we use to measure light?

• Calculator

• Lux Meter

• Ruler

• A Scale

What happened when we shined the flashlight on the mirror?

• It transmitted more light

• It reflected more light

• It reflected and transmitted the same amount of light

• It neither reflected or transmitted light

Tags

NGSS.MS-PS4-2

What happened when we shined the flashlight on the Window/Glass?

• It transmitted more light

• It reflected more light

• It reflected and transmitted the same amount of light

• It neither reflected nor transmitted light

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Why do our eyes dilate (or get bigger)?

• Our Eyes get scared

• To let in more light

• To stop light from getting in

• So people can tell what color our eyes are

What does Transmit mean?

• To bounce off

• To go/pass through

• To represent a real world situation

• To create/make

Tags

NGSS.MS-PS4-2

What is a One-Way Mirror made of?

• Same as a Window, just Glass

• It is a mirror on one side and a window on the other

• It is made with a full backing of silver

• It is part 'glass' and part 'silver'

Tags

NGSS.MS-PS4-2

In order to see an object, light has to do what with an object?

• Light travels from an objects and bounces off the light source.

• Light bounces off an object and enters into your eye.

• Create shadows so you can see the object

• Only come from the sun.

Tags

NGSS.4-PS4-2

What path of light causes you to see the child in this image?

• Sun reflects off car to window, reflects off glass into your eye

• Sun transmits through window, reflects off child, transmits through window into your eye

• Sun transmits through window, transmits through child.

Tags

NGSS.MS-PS4-2