LIGHT

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What is the smallest unit of visible light?

• Electron

• Proton

• Photon

• Neutron

How does light behave?

• Only as a particle

• Only as a wave

• Both as a particle and a wave

• As a solid

Which type of object allows light to pass through partially?

• Transparent object

• Opaque object

• Translucent object

• Reflective object

Approximately how long does it take for light from the Sun to reach Earth?

• 1.2 seconds

• 8 minutes

• 93 minutes

• 1 hour

What is the phenomenon called when light bends as it travels through different mediums?

• Reflection

• Absorption

• Refraction

• Diffraction