AST251H1 Lecture Notes - Lecture 4: Runaway Greenhouse Effect, Parabolic Trajectory, Photon
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When the photn hits the particle, the electron absorbs some energy from the photon, but the energy a(cid:271)sor(cid:271)ed is (cid:448)er(cid:455) spe(cid:272)ifi(cid:272). It (cid:449)ill o(cid:374)l(cid:455) a(cid:271)sor(cid:271) the e(cid:374)erg(cid:455) (cid:374)eeded to go to the (cid:374)e(cid:454)t or(cid:271)it, it does(cid:374)"t a(cid:271)sor(cid:271) more or less. The rest of the photons will then carry on. The energy can be at multiple levels, resulting in the loss of multiple photons. The electron cant be inbetween the levels, it must be at one of these levels. The large bump at ellow is the reflected sunlight. When the electron goes down energy levels, it creats a photon which is emission. The spikes are representative of free particles that are causing the emissions. The 2nd large lump is light emission and its red. This planet is very cold, it reflects yellow/red. Ige(cid:374)ous is for(cid:373)erl(cid:455) hot la(cid:448)a. meta(cid:373)orphi(cid:272) is (cid:272)o(cid:373)pressed ro(cid:272)k that"s ja(cid:373)(cid:373)ed (cid:271)(cid:455) high pressure (cid:271)er(cid:455) quickly.