Light (English with STEAM)

Photon is a single unit of invisible light

• Yes

• No

What is the synonym of “Visible”

• Unnoticeable

• Observable

What does “Refracted” refer to?

• Straightened

• Rounded

• Bent

• Invisible

What colour is NOT in the rainbow?

• Green

• Indigo

• White

• Violet

What is the antonym of “Transparent”?

• See-through

• Opaque

• Translucent

• Clear

The word “Vacuum” can also mean?

• Empty

• Complete

• Full

• Crowded