AnswersFL-2003310-Physical Science CRLab: Thermal Energy Transfer

Lab: Thermal Energy Transfer Answers

13 verified answers
2
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4

Which wave interaction is shown by the diagram?

A
absorption
B
diffraction
C
reflection
D
refraction
5

What type of wave interaction is happening in this image?

A
absorption
B
diffraction
C
reflection
D
transmission
7

What type of wave interaction is echolocation?

A
absorption
B
diffraction
C
reflection
D
refraction
8

How are refraction and diffraction similar? How are they different? Check all that apply.

A
Refraction and diffraction both involve the bending of waves.
B
Refraction and diffraction both involve the bending of waves through a medium.
C
Refraction and diffraction both involve the bending of waves around objects.
D
Refraction involves the bending of waves through a medium, and diffraction involves the bending of waves around an object.
E
Refraction involves the bending of waves around an object, and diffraction involves the bending of waves through a medium.
10

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11

Which part of the wave is changed when there is interference?

A
the amplitude
B
the crest
C
the trough
D
the wavelength
12

Does the resulting wave demonstrate destructive interference? Explain your answer.

Answer:

No. The resulting wave has twice the amplitude of either original wave, so the waves combine constructively. Destructive interference would reduce the amplitude or cancel the waves.

13

What did you include in your response? Check all that apply.

A
The diagram of the resulting wave does not demonstrate destructive interference.
B
With destructive interference, waves break each other down to form a smaller wave, or cancel each other out, resulting in no wave formation.
C
No wave formation is represented by a horizontal line.

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