Light KS3

What is light called that we can see with our eyes?

• Luminous light

• Ultraviolet light

• Invisible light

• Visible light

How does light travel?

• With particles

• As a sound wave

• As a transverse wave

• In a straight line only

What kind of objects emit light?

• Translucent objects

• Non-luminous objects

• Luminous objects

• Opaque objects

What can light travel through?

• Liquids and gases only

• Space only

• Space, gases, liquids, and some solids

• Particles only

What are objects called that do not transmit light?

• Translucent

• Transparent

• Luminous

• Opaque

How fast does light travel?

• 150 kilometers per second

• 300 million meters per second

• 8 minutes per 150 kilometers

• Faster than sound