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How to Use Black Body Radiation 3D Explorer - Step by Step
Start on G Sun (~5772 K), read the ~502 nm Wien peak, then step O / B / A / F / K / M to watch the Planck rail and star tint shift.
- Open Black Body Radiation 3D Explorer and wait for the star and spectrum rail to paint.
- Drag to orbit, keep the facts panel visible, and note l_max = 2.897771955e-3 / T.
- Tap G Sun, then O 30kK and M 3000K to compare blue vs red teaching colors.
- Optional: nudge +/-500 K and watch the peak marker slide on the rail.
- Read the table values aloud so peak wavelength stays the reliable takeaway.
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