@[email protected] to [email protected]English • 10 months agoThe Math would add upfeddit.deimagemessage-square160fedilinkarrow-up1486arrow-down124
arrow-up1462arrow-down1imageThe Math would add upfeddit.de@[email protected] to [email protected]English • 10 months agomessage-square160fedilink
minus-square@KnowLimitslinkEnglish1•10 months agoThe mirrors are flat, and the sun has an apparent diameter of about half a degree, so at 100 km, the spot diameter would be 900 meters. You could use concave mirrors, but since you’re moving them independently, you’d also have to consider the diffraction limit for each one.
The mirrors are flat, and the sun has an apparent diameter of about half a degree, so at 100 km, the spot diameter would be 900 meters.
You could use concave mirrors, but since you’re moving them independently, you’d also have to consider the diffraction limit for each one.