# §5.4 amplitude

1 / 17
Slide 1: Video
Natuurkunde / ScheikundeMiddelbare schoolvwoLeerjaar 1

In deze les zitten 17 slides, met tekstslides en 1 video.

## Onderdelen in deze les

§5,4 Amplitude

#### Slide 2 -Tekstslide

Before you do the questions:
1. You are setup in a group through zoom.
2. One of you shares your screen with the presentation on it.
3. Set lessonup to presentation mode.
4. One of you writes down the answers you come to in a word document (if this isn't possible, aks mr. Brands for help)
5. Now you're ready, start the questions

#### Slide 3 -Tekstslide

1a.)  How many waves do you count in each of the following three pictures?
(Go to the next slide for the next picture)
Image 1

#### Slide 4 -Tekstslide

1b.) How many waves do you count in each of the following three pictures?
(Go to the next slide for the next picture)
Image 2

#### Slide 5 -Tekstslide

1c.) How many waves do you count in each of the following three pictures?
Image 3

#### Slide 6 -Tekstslide

2a.)  If one block is 2cm wide, what is the wave length of this wave?
Image 1

#### Slide 7 -Tekstslide

2b.)  If one block is 2cm wide, what is the wave length of this wave?
(Go to the next slide for the next picture)
Image 2

#### Slide 8 -Tekstslide

2c.)  If one block is 2cm wide, what is the wave length of this wave?
Image 3

#### Slide 9 -Tekstslide

4) Which of these two waves has a higher amplitude? Explain.
Image 1
Image 2

#### Slide 10 -Tekstslide

5) Listen to these two sounds. Of which does the sound wave have a higher amplitude?
Sound A
Sound B
• Make sure to be in presentation mode.
• Click the icon to play the sound.
• Make sure to keep the volume of your computer the same!

#### Slide 11 -Tekstslide

4) Which of these two sound waves will produce a louder sound? Explain.
Image 1
Image 2

#### Slide 12 -Tekstslide

3) Describe what the amplitude of the wave and what the amplitude of a sounds wave says about that sound.

#### Slide 13 -Tekstslide

Bonus
1. What do you think happens to the loudness of a sound when two soundwaves meet?

#### Slide 14 -Tekstslide

Bonus
2. Are sound waves the only form of waves? If not, list other examples of waves.

#### Slide 15 -Tekstslide

Bonus
3. Does the medium (for example air, or water) through which a wave moves move with the wave?

#### Slide 16 -Tekstslide

Bonus
3. Does the medium (for example air, or water) through which a wave moves move with the wave?
Done?
Start with §5.5
(Lessonup, the textbook, the exercises)