U5C2 Explain 2

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U5C2 Explain 2:
Light Waves Labs Review

Lesson Goals

Today, we will...

develop and use models to explain how light interacts with matter in various ways. (Transmission, Absorption, Reflection)

Open Ended

What is something you learned in our experiments? What is something that surprised you?

Multiple Choice

Which statement about how light interacts with white materials?

• White objects absorb all light waves.

• White objects reflect all light waves.

• White objects scatter all light waves.

Multiple Choice

Which statement about how light interacts with black materials?

• Black objects absorb all light waves.

• Black objects reflect all light waves.

• Black objects scatter all light waves.

Multiple Choice

What have you learned about how light behaves when it hits a shiny material (Example: a mirror)?

• Reflects

• Transmits

• Absorbs

• Scatters

Multiple Select

What happens to light when it hits a green piece of glass? Select all that apply.

• Green wavelengths are absorbed.

• Green wavelengths are reflected.

• All other wavelengths are absorbed.

• All other wavelengths are reflected.

Multiple Choice

What is the relationship between a light wave's amplitude and brightness?

• Waves with a higher amplitude create a dimmer light.

• Waves with a higher amplitude create a brighter light.

• Waves with a lower amplitude create a dimmer light.

Multiple Choice

What is the relationship between a light wave's color and wavelength?

• Red light has the shortest wavelength.

• Blue light has the shortest wavelength.

• Purple light has the longest wavelength.

• Red light has the longest wavelength.

Multiple Choice

What is the relationship between a light wave's color and frequency?

• Purple light has the lowest frequency.

• Blue light has the lowest frequency.

• Purple light has the highest frequency.

• Red light has the highest frequency.

Multiple Choice

Which wave behavior is pictured?

• Absorption

• Transmission

• Reflection

• Refraction

Multiple Choice

Which wave behavior is pictured?

• Absorption

• Transmission

• Reflection

• Refraction

Multiple Choice

Which wave behavior is pictured?

• Absorption

• Transmission

• Reflection

• Refraction