A student plucks a fixed-end string, creating a standing wave that oscillates at a fundamental frequency of 572HZ. How many nodes are present on the string? 0.55m 2 How many wavelengths are on the string? V kg unit unit wave on string wave in air
A student plucks a fixed-end string, creating a standing wave that oscillates at a fundamental frequency of 572HZ. How many nodes are present on the string? 0.55m 2 How many wavelengths are on the string? V kg unit unit wave on string wave in air
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Transcribed Image Text:**Explanation of Standing Waves on a String**
A student plucks a fixed-end string, creating a standing wave that oscillates at a fundamental frequency of 572 Hz.
**Questions:**
1. How many nodes are present on the string?
- Answer: 2 (indicated by a green box)
2. How many wavelengths are on the string?
- Answer: (indicated by an empty yellow box for user input)
**Diagrams and Calculations:**
- On the right, there is a diagram of a string stretched between two fixed points, represented by triangles, spanning 0.55 meters. The string displays one full wavelength of a standing wave pattern with nodes (points of no displacement) at each end and one antinode (point of maximum displacement) in the center.
- Below the questions, a table is provided for calculations related to waves, consisting of:
- \( v \) (velocity)
- \( f \) (frequency)
- \( \lambda \) (wavelength)
The rows in the table are for the wave on the string and wave in air, with units to be selected by the user.
This visualization and interactive element help students understand standing wave patterns and relate physical measurements with theoretical calculations for waves.
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