LW Reteach (1/5)

Posljednje ažuriranje about 3 years ago

Jayden says that the dentist can shine a special light on his teeth that will make his teeth become whiter.

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How does the special type of light cause teeth to change color?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

LW Reteach (1/5)

Posljednje ažuriranje about 3 years ago

Jayden says that the dentist can shine a special light on his teeth that will make his teeth become whiter.

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Can light change Jayden’s teeth?

Yes. Jayden’s teeth can take in energy from the light, causing them to become whiter.

Yes. Light can pull energy out of Jayden’s teeth, causing them to become whiter.

No. Light can only change things by warming them up, so it cannot cause Jayden’s teeth to become whiter.

No. Light is not a physical thing, so it cannot change physical things like teeth.

How does the special type of light cause teeth to change color?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

These graphs show the wavelength and amplitude of light coming from three lasers.

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How can you change the type of light/sound?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different type of light?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

These graphs show the wavelength and amplitude of light coming from three lasers. Could any of these lasers be giving off different types of light?

No. All three lasers must be giving off the same type of light because all three are lasers, and the same kind of light source gives off the same type of light.

Yes. Laser 3 is giving off a different type of light because Laser 3 has a different wavelength than Lasers 1 and 2.

Yes. Laser 2 is giving off a different type of light because Laser 2 has a different wavelength than Lasers 1 and 3.

Yes. All three lasers must be giving off different types of light because every light source gives off its own type of light.

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Which wave(s) are different types of light? What evidence do you have?📷
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Which wave(s) are the most intense? What evidence do you have?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

One way you can change the sound is to increase or decrease its frequency, number of waves in a time frame. A second way is to adjust the amplitude of each wave. Use the following graphs to answer the questions below.

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These graphs show the wavelength and amplitude of light coming from three lasers. Could any of these lasers be giving off a different type of light? What evidence do you have?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different intensity of light? What evidence do you have?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

LW Reteach (1/5)

How does the special type of light cause teeth to change color?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

LW Reteach (1/5)

Can light change Jayden’s teeth?

How does the special type of light cause teeth to change color?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

How can you change the type of light/sound?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different type of light?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

These graphs show the wavelength and amplitude of light coming from three lasers. Could any of these lasers be giving off different types of light?

Which wave(s) are different types of light? What evidence do you have?📷CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

Which wave(s) are the most intense? What evidence do you have?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different intensity of light? What evidence do you have?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

Can light change Jayden’s teeth?

How can you change the type of light/sound?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different type of light?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

These graphs show the wavelength and amplitude of light coming from three lasers. Could any of these lasers be giving off different types of light?

Which wave(s) are different types of light? What evidence do you have?📷CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

Which wave(s) are the most intense? What evidence do you have?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different intensity of light? What evidence do you have?CFS:Accurately identifies the differences in wave outcomesAccurately describes the relationship between wave properties and outcomes

How does the special type of light cause teeth to change color?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

How does the special type of light cause teeth to change color?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

How can you change the type of light/sound?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different type of light?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Which wave(s) are different types of light? What evidence do you have?📷
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Which wave(s) are the most intense? What evidence do you have?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different intensity of light? What evidence do you have?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

How can you change the type of light/sound?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different type of light?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Which wave(s) are different types of light? What evidence do you have?📷
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Which wave(s) are the most intense? What evidence do you have?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes

Could any of these lasers be giving off a different intensity of light? What evidence do you have?
CFS:
Accurately identifies the differences in wave outcomes
Accurately describes the relationship between wave properties and outcomes