'Inert helium core' presentation slideshows

Chapter 17 Star Stuff

1.04k views • 72 slides

Conversations with the Earth Tom Burbine tburbine@framingham.edu

Conversations with the Earth Tom Burbine tburbine@framingham.edu. Quiz on Thursday. Sun Hertzsprung-Russell Diagram Death of stars. Main Sequence. Is not an evolutionary track Stars do not evolve on it Stars stop on the main sequence and spend most of their lives on it.

745 views • 63 slides

Conversations with the Earth Tom Burbine tburbine@framingham

Conversations with the Earth Tom Burbine tburbine@framingham.edu. Quiz on Thursday. Sun Hertzsprung-Russell Diagram Death of stars. Main Sequence. Is not an evolutionary track Stars do not evolve on it Stars stop on the main sequence and spend most of their lives on it.

631 views • 63 slides

Hertzsprung Russell (HR) Diagram Spectral Types: Proxy for T eff Or surface temperature

Hertzsprung Russell (HR) Diagram Spectral Types: Proxy for T eff Or surface temperature. Our Sun: 5,700 deg Kelvin Or about 10,000 F. O B A F G K M L T. Not to scale: Red Giant 100 times bigger than Main Sequence Star. Pre main sequence evolution: Protostellar, self-gravitating

422 views • 22 slides

Hertzsprung Russell (HR) Diagram Spectral Types: Proxy for T eff Or surface temperature

Hertzsprung Russell (HR) Diagram Spectral Types: Proxy for T eff Or surface temperature. Our Sun: 5,700 deg Kelvin Or about 10,000 F. O B A F G K M L T. Not to scale: Red Giant 100 times bigger than Main Sequence Star. Pre main sequence evolution: Protostellar, self-gravitating

391 views • 21 slides