Science P5: Light and Shadow

Which source of light is natural?

• firworks
• lightbulb
• lightning
• headlights

A shadow is created when...

• an object blocks the light

• an object lets light pass through

• an object is above light

Shadows are shortest ...

• at night

• in the morning

• in the middle of the day

• in the evening

If you can see light through an object it is called...

• opaque

• plastic

• transparent

• solid

An opaque object means that ...

• light passes through

• no light passes through

• some light passes through

• you can see through it

Translucent objects let only some light pass thru?

• False
• True

We can only see objects because...

• A light source illuminates the object

• Our eyes illuminates the objects

• The objects illuminate themselves

What does the moon do?

• produces light

• reflects the suns light

• produces heat

• become a light source

Light travels in..

• waves

• circles

• a straight line

• curve line

We can see things around us because of light reflecting off the object and into our eyes?

• True

• False

Tags

NGSS.MS-PS4-2