'Rigel' diaporamas de présentation

Astronomical Observational Techniques and Instrumentation

Astronomical Observational Techniques and Instrumentation. RIT Course Number 1060-771 Professor Don Figer Energy sources of astronomical objects. Aims and outline for this lecture. describe energy sources of astronomical objects stars: nuclear reactions protostars: gravitational energy

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Chapter 2

Chapter 2. THE SKY. THE STARS. Since ancient times, people have named groups of the stars for heroes, gods and mythical beasts. These groups of stars are called constellations.

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1. Stellar parallax is used to measure the

Chap. 17 - Warm-up 2-11-13. 1. Stellar parallax is used to measure the. a) sizes of stars. c) temperatures of stars. b) distances of stars. 2. You can best model the size and distance relationship of our Sun & the next nearest star using.

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Stinky

Farkle. Rubber Duck. Boom!. Doombah. You Rock. Snow Flake. Phalange (Fa-lan-gee). Ouch!. Tootsie. Moo!. Feather-nose. Ludacris. Snickle. Turkey. Thumb Monkey. ?. Eat Pie!. Meow. Stinky. Squishy. Dorfus. Pirate. Chicken-Sniffer. Bubbles. 1. All of these pictures show what?.

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Physics 221, April 12

Key Concepts: Temperature and pressure Heat Regulating heat flow Thermal properties of matter. Physics 221, April 12. Temperature. The average kinetic energy of the molecules of a substance is proportional to the absolute temperature T of the substance.

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Hertzsprung-Russell Diagram

There are thousands of stars that we can see with the naked eye. Stars can be classified into different categories . Hertzsprung-Russell Diagram . Hertzsprung-Russell Diagram . Different stars have different masses.

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Graph and compare integers

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How Do Stars Form?

How Do Stars Form?. Galaxies of Stars. The Sun. By far the nearest star to earth. A star is a large self-luminous body in space that creates its own radiant energy. It gets its energy from nuclear fusion

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Our sun does not have a solid surface. Most of the energy comes from the core

Our sun does not have a solid surface. Most of the energy comes from the core and is radiated out to the surface like convection in boiling water. In the core H

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STELLER RESEARCH PROJECT: Rigel

STELLER RESEARCH PROJECT: Rigel. By: Colin Slon. Rigel. -Rigel is a blue supergiant and is 17 solar masses. -Constellation : Orion - Diameter : 10.90 x 10 10 m or 0.726 AU -Temperature : 11,000 K or 19340.33?F -Color : Light blue -Distance from Sun: about 788 ly

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Problems in Chapter 13

Problems in Chapter 13. Worked out for Geology/Physics 360. Sirius Now (today) in March. An Illustration of Parallax using HNSKY. Sirius in Sept. 2010 (6 months later). Question: How would we find a closer star than Proxima Centauri?.

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New Design Launching For Water Closet

New Design Launching For Water Closet. RIGEL RL R-WC2180F Closed Coupled Water Closet, Wash Down Flexible Pan Connector S Trap: 150mm to 300mm P Trap : 180mm(H ) RM 1180.00 NOW RM 650.00.

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