42. Jim produced several sound waves while playing his guitar. Which diagram shows the sound wave that Jim produced with the longest wavelength?A.B.C.D. **Question 42:**Jim produced several sound waves while playing his guitar. Which diagram shows the sound wave that Jim produced with the longest wavelength?**Diagrams Explanation:**- **Diagram A:** Shows a wave with a gentle and elongated pattern. The waveform appears to have fewer cycles across the grid compared to the other diagrams, indicating a longer wavelength.- **Diagram B:** Displays a wave with more cycles in the same grid area, suggesting a shorter wavelength than Diagram A.- **Diagram C:** Similar to Diagram A, but with subtle differences in amplitude and frequency. It has fewer cycles than Diagram B, indicating a relatively longer wavelength.- **Diagram D:** Contains several cycles tightly packed into the grid space, indicating the shortest wavelength among all diagrams.**Conclusion:**Diagram A shows the longest wavelength, as it has the fewest cycles across the grid, depicting the greatest distance between consecutive crests or troughs.

Wavelength is the distance from one crest to another, or from one trough to another, of a wave (which may be an electromagnetic wave, a sound wave, or any other wave)In same distance of picture no. Of wavelength present are as In figure (A.)1.5wavelength In figure (B.) 2.5 wavelength In figure (C.) Only 1 wavelength In figure (D.) 1.5 wavelength And no. Of wavelength in fixed distance is inversly proportional to wavelength So, (C) wave has the longest wavelength