Chapter 1. Main-Sequence Stars of Different Masses

Main-Sequence Stars of Different Masses

Interactive Exercise
Moon Phases

Main-Sequence Stars of Different Masses

Question

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Main-Sequence Stars of Different Masses Image
{"title":"Convective","description":"","type":"correct","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"89,23,22\"}]"} {"title":"Radiative","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"200,23,22\"}]"} {"title":"Mass less than 0.4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"349,487,21\"}]"} {"title":"Mass between about 4 M and 0.4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"171,462,23\"}]"} {"title":"Mass more than about 4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"32,144,24\"}]"}

Question

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Main-Sequence Stars of Different Masses Image
{"title":"Convective","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"89,23,22\"}]"} {"title":"Radiative","description":"","type":"correct","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"200,23,22\"}]"} {"title":"Mass less than 0.4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"349,487,21\"}]"} {"title":"Mass between about 4 M and 0.4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"171,462,23\"}]"} {"title":"Mass more than about 4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"32,144,24\"}]"}

Question

AEuSMsK0Ka3NggNCk3SyYAog8G59y+N8AqLj8rfkwAiHPsLDEiWCLmap3EJpVzppUEI4D4IsnmXmuj7jT3iWA0RDt41/O4zv
Main-Sequence Stars of Different Masses Image
{"title":"Convective","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"89,23,22\"}]"} {"title":"Radiative","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"200,23,22\"}]"} {"title":"Mass less than 0.4 M","description":"","type":"correct","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"349,487,21\"}]"} {"title":"Mass between about 4 M and 0.4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"171,462,23\"}]"} {"title":"Mass more than about 4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"32,144,24\"}]"}

Question

6ZM/c6uPaZa5pRWLKN27r6beGuLi90ePZ+WKREvXVwfPADvk0AwGvOuBaoXywKQejD1dFFqztEgjI+yZAaTXI5+7tzrBS2UcJ9jjmKWPCkwbFNZm
Main-Sequence Stars of Different Masses Image
{"title":"Convective","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"89,23,22\"}]"} {"title":"Radiative","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"200,23,22\"}]"} {"title":"Mass less than 0.4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"349,487,21\"}]"} {"title":"Mass between about 4 M and 0.4 M","description":"","type":"correct","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"171,462,23\"}]"} {"title":"Mass more than about 4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"32,144,24\"}]"}

Question

KJJ0C4etfsDOqfp2yY2j5DCGe0lf61O8tpaNbA7tKikCF582ZWaVeJiqzOIR7V6pRs0z3FeBbocIS/HldJyI+5oOizKUVULapI3V4A==
Main-Sequence Stars of Different Masses Image
{"title":"Convective","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"89,23,22\"}]"} {"title":"Radiative","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"200,23,22\"}]"} {"title":"Mass less than 0.4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"349,487,21\"}]"} {"title":"Mass between about 4 M and 0.4 M","description":"Incorrect. Try again.","type":"incorrect","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"171,462,23\"}]"} {"title":"Mass more than about 4 M","description":"","type":"correct","color":"#999999","code":"[{\"shape\":\"circle\",\"coords\":\"32,144,24\"}]"}

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