Making shadows

All glasses are transparent

• True

• False

Why do sun glasses or astronaut visors need to be a little opaque?

• To prevent the sunlight

• To look cool

• To look better in the dark

Objects which let light go through are......................

• translucent

• transparent

• opaque

Objects which let a little light go through are.......................

• opaque

• transparent

• translucent

Objects which block light or don't let light go through are..............

• transparent

• translucent

• opaque

We can see through translucent objects

• True

• False

Opaque objects have shadows

• Yes

• No

Transparent objects have shadows

• False

• True

Which glasses are transparent ?

• 
• 
• 
• 

All objects have shadows

• Yes

• No