G5 3Q SCI Light Energy Quiz

What is light energy?

• Heat energy

• Sound energy

• Electromagnetic radiation

• Kinetic energy

What are the components of light?

• Photons and electrons

• Protons and neutrons

• Neutrons and electrons

• Photons and atoms

What happens when light hits an object?

• It becomes sound

• It changes color

• It is absorbed, reflected, or transmitted

• It disappears

What is reflection of light?

• Absorption of light

• Bouncing back of light

• Bending of light

• Passing of light through materials

What is refraction of light?

• Absorption of light

• Bouncing back of light

• Bending of light

• Passing of light through materials

What is absorption of light?

• Taking in of light and not reflecting it back

• Passing of light through materials

• Bouncing back of light

• Bending of light

Why are bright colors encouraged to be worn during summer?

• To reflect more light

• To absorb more light

• To block light

• To bend light

What determines the brightness of an object's color?

• The material's weight

• The amount of light absorbed

• The temperature of the object

• The speed of light

Can light pass through every material?

• Depends on the color of the material

• No, never

• Yes, always

• Depends on the type of material

What is transmission of light?

• Bouncing back of light

• Absorption of light

• Bending of light

• Passing of light through materials