The Powder Toy

Concave mirror by Ryso585

Ryso585
Ryso585
57 / 7
25th Jan 2017
27th Jan 2017
No Description provided.
point science optics photon light mirror asdfgh

Comments

  • PortalPlayer
    PortalPlayer     31st Jan 2017
    pretty sure spherical mirrors don't actually have a focus, it just looks like that for rays close to the centre. So you should probably remove the focus sign.
  • jeffluo35
    jeffluo35     31st Jan 2017
    it's.... not a parabola :(
  • Timothysparrow
    Timothysparrow     30th Jan 2017
    you coppied me XD
  • TheNik
    TheNik     28th Jan 2017
    Of course it is optional, only do it if you want to.
  • TheNik
    TheNik     28th Jan 2017
    Ryso585: Well, what you suggested seems reasonable. You may say "A real antenna is different" and give a link to the Wikipedia article, perhaps.
  • natstar
    natstar     28th Jan 2017
    @applepi @peteru Are you guys in the same classes or something without even realising it?
  • peteru
    peteru     27th Jan 2017
    applepi Same!
  • applepi
    applepi     27th Jan 2017
    funny, just had this on school
  • Ryso585
    Ryso585     27th Jan 2017
    TheNik but what should i write? "this is not how satelites works" ? I made concave mirror and called it concave mirror.
  • Ryso585
    Ryso585     27th Jan 2017
    kkiilleerrbbii i know it's not perfect, but it's just a draft, and it doesn't matter if it's few pixels by real center