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cosmology[1] - KarenConnerEnglishIV
... the source of interference. This time it was microwave interference. ( They thought it was caused by pigeon poop, so they got rid of all of the pigeon nests.) They found the source- it was coming from everywhere in space. ...
... the source of interference. This time it was microwave interference. ( They thought it was caused by pigeon poop, so they got rid of all of the pigeon nests.) They found the source- it was coming from everywhere in space. ...
Interstellar Medium (ISM) Interstellar Extinction Star Formation
... Fairly normal stellar SEDs, but more luminous than main sequence stars of the same effective temperature (ie they lie above the main sequence). Also more active (eg in X-ray emission) than ordinary main ...
... Fairly normal stellar SEDs, but more luminous than main sequence stars of the same effective temperature (ie they lie above the main sequence). Also more active (eg in X-ray emission) than ordinary main ...
Some quantum properties of light
... Real laser: pumping process typically something like E3 Pump State ...
... Real laser: pumping process typically something like E3 Pump State ...
Distant Stars Lesson Plan
... What is the one factor that determines a star’s color? Answer: b) Its temperature On the H-R Diagram, most stars fall on the diagonal line from the upper left hot blue stars to the lower right cool red stars. What is the name for stars that fall on this line? Answer: d) Main Sequence What elem ...
... What is the one factor that determines a star’s color? Answer: b) Its temperature On the H-R Diagram, most stars fall on the diagonal line from the upper left hot blue stars to the lower right cool red stars. What is the name for stars that fall on this line? Answer: d) Main Sequence What elem ...
The origin, life, and death of stars
... We measure the luminosity of every day objects in Watts. How bright is a light bulb? ...
... We measure the luminosity of every day objects in Watts. How bright is a light bulb? ...
A Brief History of History
... under gravity formed the first galaxies and that the stars inside these clouds were formed later by the same process on a smaller scale. Stars come next A star is a ball of super-hot gas balanced between the twin tendencies to collapse under its own gravity, and the outward pressure of radiation ene ...
... under gravity formed the first galaxies and that the stars inside these clouds were formed later by the same process on a smaller scale. Stars come next A star is a ball of super-hot gas balanced between the twin tendencies to collapse under its own gravity, and the outward pressure of radiation ene ...
Where Did the Elements Come From?
... • Most atoms in living things come from six elements: carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur • It is believed all 93 elements were created in the centers of stars billions of years ago. ...
... • Most atoms in living things come from six elements: carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur • It is believed all 93 elements were created in the centers of stars billions of years ago. ...
Chapter 28 Color
... When 2 colors are added together to produce white. Red and cyan = white green and magenta = white yellow and blue = white ...
... When 2 colors are added together to produce white. Red and cyan = white green and magenta = white yellow and blue = white ...
Goal: To understand how stars form.
... If a star was more massive, would it take a longer time or a shorter time to form? • The seemingly obvious answer would be the more massive star would take longer. • HOWEVER, with more mass means more gravity. • More gravity means the collapse occurs much faster. • As we will see again and again, t ...
... If a star was more massive, would it take a longer time or a shorter time to form? • The seemingly obvious answer would be the more massive star would take longer. • HOWEVER, with more mass means more gravity. • More gravity means the collapse occurs much faster. • As we will see again and again, t ...
RFS_315_answers
... mass of a star the shorter it’s lifetime as it’s fuel is used much faster. Algol B is a dying K giant star but at only .81 solar masses, it is the LESS massive of the two. The dim companion has lost a great deal of mass to it’s closely orbiting partner. 15. Polaris is a variable star – what type of ...
... mass of a star the shorter it’s lifetime as it’s fuel is used much faster. Algol B is a dying K giant star but at only .81 solar masses, it is the LESS massive of the two. The dim companion has lost a great deal of mass to it’s closely orbiting partner. 15. Polaris is a variable star – what type of ...
Study Guide for the Final Exam
... Remember that the Final Exam is COMPREHENSIVE, so use the previous guide as well (still available on the web site). YOU MAY use a 3"x5" Notecard (hand-written, both sides) for midterm exams, and a 5”x8” card for the Final Exam! Be prepared for me to check these before the exam, and please hand yours ...
... Remember that the Final Exam is COMPREHENSIVE, so use the previous guide as well (still available on the web site). YOU MAY use a 3"x5" Notecard (hand-written, both sides) for midterm exams, and a 5”x8” card for the Final Exam! Be prepared for me to check these before the exam, and please hand yours ...
slides - University of Mississippi Physics
... For a star moving directly towards us at 100 km/s, c= speed of light = 3x105 km/s For l0 500nm, ...
... For a star moving directly towards us at 100 km/s, c= speed of light = 3x105 km/s For l0 500nm, ...
The Life Cycles of Stars MEDIUM STARS MASSIVE STARS
... Neutron stars spin rapidly giving off radio waves. If the radio waves are emitted in pulses (due to the star's spin), these neutron stars are called pulsars. The core of a massive star that has 8 or more times the mass of our Sun remains massive after the supernova. No nuclear fusion is taking place ...
... Neutron stars spin rapidly giving off radio waves. If the radio waves are emitted in pulses (due to the star's spin), these neutron stars are called pulsars. The core of a massive star that has 8 or more times the mass of our Sun remains massive after the supernova. No nuclear fusion is taking place ...
astronomy review sheet2
... A) blue supergiant star with a temperature of approximately 20,000°C and a luminosity of 700,000 B) main sequence star with a temperature of approximately 6,000°C and a luminosity of 1 C) main sequence star with a temperature of approximately 4,000°C and a luminosity of 100 D) white dwarf star with ...
... A) blue supergiant star with a temperature of approximately 20,000°C and a luminosity of 700,000 B) main sequence star with a temperature of approximately 6,000°C and a luminosity of 1 C) main sequence star with a temperature of approximately 4,000°C and a luminosity of 100 D) white dwarf star with ...
La teoria del big bang y la formacion del Universo
... hydrogen, along with helium and traces of lithium. Giant clouds of these primordial elements later coalesced through gravity to form stars and galaxies, and the heavier elements were synthesized either within stars or during supernovae. ...
... hydrogen, along with helium and traces of lithium. Giant clouds of these primordial elements later coalesced through gravity to form stars and galaxies, and the heavier elements were synthesized either within stars or during supernovae. ...
Word doc - UC-HiPACC - University of California, Santa Cruz
... How hot? WASP-43b’s day side is hot enough to melt iron (2,700°F); the night side is much “cooler”—at 900°F it would “only” melt lead. For perspective, that makes the night side as comfortable as Mercury’s day side—maybe worse, because of WASP-43b’s humid atmosphere. Because heat is so poorly distri ...
... How hot? WASP-43b’s day side is hot enough to melt iron (2,700°F); the night side is much “cooler”—at 900°F it would “only” melt lead. For perspective, that makes the night side as comfortable as Mercury’s day side—maybe worse, because of WASP-43b’s humid atmosphere. Because heat is so poorly distri ...
Galaxy Classification - VCI
... he began to classify them into different types. The shape and color of a galaxy tell us a lot about the events that have happened within that galaxy. ...
... he began to classify them into different types. The shape and color of a galaxy tell us a lot about the events that have happened within that galaxy. ...
Structural, electronic and optical properties of TiO2 nanoparticles
... − TiO2 pigments are widely used in the industry: whiteness, opacity − Nano-TiO2: Plastics, coatings, cosmetics − Particle size and shape distribution important for applications − These distributions can be solved by measuring the turbidity spectrum of a dilute solution: A nontrivial inverse problem ...
... − TiO2 pigments are widely used in the industry: whiteness, opacity − Nano-TiO2: Plastics, coatings, cosmetics − Particle size and shape distribution important for applications − These distributions can be solved by measuring the turbidity spectrum of a dilute solution: A nontrivial inverse problem ...
Slide 1
... Electrons being ejected out of an atom. Electrons being lifted into an excited state in ...
... Electrons being ejected out of an atom. Electrons being lifted into an excited state in ...
S NOTES Astronomy
... B) When the sound moves towards you hear a certain FREQUENCY. If you you, it sounds higher in pitch and could see it, it would look like this... would look like this… a) The faster the object moves, the _________________ the pitch. When the sound moves away, it sounds lower. The same shifting happen ...
... B) When the sound moves towards you hear a certain FREQUENCY. If you you, it sounds higher in pitch and could see it, it would look like this... would look like this… a) The faster the object moves, the _________________ the pitch. When the sound moves away, it sounds lower. The same shifting happen ...
Astronomical spectroscopy
Astronomical spectroscopy is the study of astronomy using the techniques of spectroscopy to measure the spectrum of electromagnetic radiation, including visible light, which radiates from stars and other hot celestial objects. Spectroscopy can be used to derive many properties of distant stars and galaxies, such as their chemical composition, temperature, density, mass, distance, luminosity, and relative motion using Doppler shift measurements.