Develop models based on experimental evidence that illustrate the phenomena of reflection, refraction, interference, and diffraction.
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Q 1/16
Score 0
What is density?
30
The amount of space something takes up
How closely packed particles are in a substance
The mass of a particle
How heavy something is
Q 2/16
Score 0
What determines the speed of a light wave?
30
The distance between the two objects
The force of the source
The medium through which it is traveling
The size of the source
16 questions
Q.
What is density?
1
30 sec
SPS9d
Q.
What determines the speed of a light wave?
2
30 sec
SPS9d
Q.
Look at the graph attached to this question and use it to help you answer the following: What is the relationship between the speed of a sound wave and its temperature?
3
30 sec
SPS9d
Q.
What type of wave travels the fastest?
4
30 sec
SPS9d
Q.
In which medium does light travels the fastest?
5
30 sec
SPS9d
Q.
In which medium does sound travel the fastest?
6
30 sec
SPS9d
Q.
Which of the following is the densest?
7
30 sec
SPS9d
Q.
As the density of the medium increases, the speed of a sound wave ___________.
8
30 sec
SPS9d
Q.
As the density of the medium increases, the speed of a light wave ___________.
9
30 sec
SPS9d
Q.
What causes refraction to occur?
10
30 sec
SPS9c
Q.
What is an echo an example of?
11
30 sec
SPS9c
Q.
What is diffraction?
12
30 sec
SPS9c
Q.
What happens to sounds that undergo constructive interference?
13
30 sec
SPS9c
Q.
What happens to sounds that undergo destructive interference?
