Light and Shadows

Which object is an opaque object?

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Tags

NGSS.5-PS1-3

How does light travel?

• In circles

• In straight lines

• In waves

• In zig-zags

Tags

NGSS.4-PS4-1

NGSS.4-PS4-2

How is a shadow formed?

• When the light it turned on

• When the light is turned off

• When an object falls to the floor

• When the path of light is blocked by an object

Tags

NGSS.4-PS4-2

We can see an object because the ____________ enters our eyes.

• light

• shadow

• Sun

• water

Tags

NGSS.4-PS4-2

Why can you see most objects?

• They emit light

• They absorb light

• Light reflects off them

• Light refracts through them

Tags

NGSS.4-PS4-2

When an object moves closer to a light source, its shadow...

• Gets larger

• Gets smaller

• Changes shape

• Stays the same size

When an object moves closer to a screen or surface, its shadow...

• Gets larger

• Gets smaller

• Changes shape

• Stays the same size

Which object would be the best at reflecting light?

• Book

• Mirror

• Wall

• Wooden Table

Tags

NGSS.4-PS4-2