| Front | Low mass star evolution: |
| Back | star forming nebula ~ protostar ~ main seq star equillibrium ~ red giant ~ white dwarf |
| Tags | A2Physics |
| Front | How is CMB radiation evidence for the big bang? |
| Back | from all parts of universe ~ spectrum peak in microwave region, 2.7K ~ left over rad from bigbong but v redshifted bc expansion |
| Tags | A2Physics |
| Front | Light curve for type 1a supernova |
| Back |
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| Tags | A2Physics |