A double-slit interference pattern is observed on a screen with the intensity graph. Points A, B, C, D, and E are bright fringes. Points F, G, H, I, J, and K are dark fringes. The wavelength of the green light is 500 nm. What is the path-length difference from the two slits to point K? E?

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Chapter1: Units, Trigonometry. And Vectors
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A double-slit interference pattern is observed on a screen with the intensity graph. Points A, B, C, D, and E are bright fringes. Points F, G, H, I, J, and K are dark fringes. The wavelength of the green light is 500 nm. What is the path-length difference from the two slits to point K? E?

**Double-Slit Experiment Visualization**

This diagram illustrates the classic double-slit experiment, which demonstrates the wave-like behavior of light.

**Components:**

1. **Light Generator:**
   - Positioned on the left, the generator emits light with a wavelength of 500 nm.

2. **Double Slit:**
   - Two closely spaced slits allow the light to pass through, creating an interference pattern.

3. **Interference Pattern:**
   - The green bands represent areas of constructive and destructive interference. Bright areas correspond to constructive interference, while dark areas correspond to destructive interference.

4. **Intensity Graph:**
   - On the right side, a line graph labeled with letters from F to K shows light intensity. Peaks on the graph align with bright bands of the interference pattern, indicating constructive interference.

5. **Annotations:**
   - "500 nm" marks the wavelength of light.
   - "1 fs = 10^-15 s" denotes the time scale.
   - The arrows indicate adjustable variables, possibly for altering slit distance or light source position.

This visualization helps understand how light exhibits wave properties through interference, a fundamental concept in physics.
Transcribed Image Text:**Double-Slit Experiment Visualization** This diagram illustrates the classic double-slit experiment, which demonstrates the wave-like behavior of light. **Components:** 1. **Light Generator:** - Positioned on the left, the generator emits light with a wavelength of 500 nm. 2. **Double Slit:** - Two closely spaced slits allow the light to pass through, creating an interference pattern. 3. **Interference Pattern:** - The green bands represent areas of constructive and destructive interference. Bright areas correspond to constructive interference, while dark areas correspond to destructive interference. 4. **Intensity Graph:** - On the right side, a line graph labeled with letters from F to K shows light intensity. Peaks on the graph align with bright bands of the interference pattern, indicating constructive interference. 5. **Annotations:** - "500 nm" marks the wavelength of light. - "1 fs = 10^-15 s" denotes the time scale. - The arrows indicate adjustable variables, possibly for altering slit distance or light source position. This visualization helps understand how light exhibits wave properties through interference, a fundamental concept in physics.
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