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Radiation Pressure Calculator
Calculate radiation pressure from electromagnetic waves
📖 Radiation Pressure
The Radiation Pressure estimates the number of active, communicative extraterrestrial civilizations in the Milky Way galaxy. It multiplies several factors: star formation rate, fraction with planets, habitable planets per star, etc.
📊 Result
💡 Tips & Information
- Formula: P = I / c (absorption)
- For reflection: P = 2I / c
- Very small but measurable
- Used in solar sails
- Important in astrophysics