Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. Fundamental 2nd harmonic 3rd harmonic d. 4th harmonic e 5th harmonic

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Standing wave. See attached question part A and B

**Question 3, part (b)**

**Which harmonic is shown in the image of the standing wave?**

*Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.*

- a) Fundamental
- b) 2nd harmonic
- c) 3rd harmonic
- d) 4th harmonic
- e) 5th harmonic
Transcribed Image Text:**Question 3, part (b)** **Which harmonic is shown in the image of the standing wave?** *Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.* - a) Fundamental - b) 2nd harmonic - c) 3rd harmonic - d) 4th harmonic - e) 5th harmonic
**Title: Understanding Standing Waves on a String**

**Introduction:**

In this example, we examine a standing wave on a string that is fixed at both ends. The string is 10.0 meters in length and vibrates to form the standing wave shown.

**Image Description:**

The diagram illustrates a standing wave on a string, with the vertical axis labeled \( y \) (mm) and the horizontal axis labeled \( x \) (m). The wave exhibits peaks and troughs along the string length, specifically at positions:

- Maximum positive displacement at \( x = 1 \) m, 5 m, and 9 m.
- Maximum negative displacement at \( x = 3 \) m and 7 m.

The wave crosses the axis at \( x = 0 \), 2 m, 4 m, 6 m, 8 m, and 10 m. This pattern indicates nodes where the string does not move and antinodes where the maximum movement occurs.

**Discussion Question:**

**Question 3, part (a):**  
How many *antinodes* does this standing wave have?

*Type your numeric answer and submit:*  

**Reflection:**

Understanding the formation of antinodes and nodes helps in the study of wave physics and harmonics in closed systems such as musical instruments and engineering applications.

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Ensure to submit your answers and explore further learning resources on standing waves to enhance your understanding.
Transcribed Image Text:**Title: Understanding Standing Waves on a String** **Introduction:** In this example, we examine a standing wave on a string that is fixed at both ends. The string is 10.0 meters in length and vibrates to form the standing wave shown. **Image Description:** The diagram illustrates a standing wave on a string, with the vertical axis labeled \( y \) (mm) and the horizontal axis labeled \( x \) (m). The wave exhibits peaks and troughs along the string length, specifically at positions: - Maximum positive displacement at \( x = 1 \) m, 5 m, and 9 m. - Maximum negative displacement at \( x = 3 \) m and 7 m. The wave crosses the axis at \( x = 0 \), 2 m, 4 m, 6 m, 8 m, and 10 m. This pattern indicates nodes where the string does not move and antinodes where the maximum movement occurs. **Discussion Question:** **Question 3, part (a):** How many *antinodes* does this standing wave have? *Type your numeric answer and submit:* **Reflection:** Understanding the formation of antinodes and nodes helps in the study of wave physics and harmonics in closed systems such as musical instruments and engineering applications. --- Ensure to submit your answers and explore further learning resources on standing waves to enhance your understanding.
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