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WorksheetsTEKS 8.8A Universe HR Diagram 4
Total questions: 20
Worksheet time: 45mins
Use the Hertzsprung Russell Diagram to answer the following question. Which of these observations of Epsilon Eridani is most likely accurate?
Epsilon Eridani is less bright than the Sun, has a surface temperature below 5,000 oC, and is red orange.
Epsilon Eridani is brighter than the Sun, has a surface temperature below 5,000 oC, and is red orange.
Epsilon Eridani is brighter than the Sun, has a surface temperature below 6,000 oC, and is red.
Epsilon Eridani is less bright than the Sun, has a surface temperature below 5,000 oC, and is yellow
Use the Hertzsprung Russell Diagram to answer the following question. Which of these observations of Procyon is most likely accurate?
Procyon is less bright than the Sun, has a surface temperature below 5,000 oC, and is red orange.
Procyon is brighter than the Sun, has a surface temperature below 5,000 oC, and is red orange.
Procyon is brighter than the Sun, has a surface temperature of about 6,000 oC, and is yellow.
Procyon is less bright than the Sun, has a surface temperature of about 6,000 oC, and is yellow
Use the Hertzsprung Russell Diagram to answer the following question. Which of these observations of Tau Ceti is most likely accurate?
Tau Ceti is less bright than the Sun, has a surface temperature above 5,000 oC, and is red orange.
Tau Ceti is brighter than the Sun, has a surface temperature below 5,000 oC, and is red orange.
Tau Ceti is brighter than the Sun, has a surface temperature below 5,000 oC, and is yellow.
Tau Ceti is less bright than the Sun, has a surface temperature above 5,000 oC, and is yellow
Use the Hertzsprung Russell Diagram to answer the following question. How do the characteristics of Vega and Barnard's Star compare?
Vega is cooler and less bright than Barnard's Star.
Vega is hotter and brighter than Barnard's Star.
Vega is cooler and brighter than Barnard's Star.
Vega is hotter and less bright than Barnard's Star.
Use the Hertzsprung Russell Diagram to answer the following question. How do the characteristics of Vega and Betelgeuse compare?
Vega is cooler and less bright than Betelgeuse.
Vega is hotter and brighter than Betelgeuse.
Vega is cooler and brighter than Betelgeuse.
Vega is hotter and less bright than Betelgeuse.
Use the Hertzsprung Russell Diagram to answer the following question. How do the characteristics of Vega and Rigel compare?
Vega is cooler and less bright than Rigel.
Vega is hotter and brighter than Rigel.
Vega is cooler and brighter than Rigel.
Vega is hotter and less bright than Rigel.
Use the Hertzsprung Russell Diagram to answer the following questions. A star that is several thousand time brighter than the sun with a temperature lower than 5,000oC and is red.
Betelgeuse
Deneb
Sirius B
Barnard's Star
Use the Hertzsprung Russell Diagram to answer the following questions. A star that is several thousand time dimmer than the sun with a temperature higher than 6,000oC and is white.
Betelgeuse
Deneb
Sirius B
Barnard's Star
Use the Hertzsprung Russell Diagram to answer the following questions. A star that is several thousand time dimmer than the sun with a temperature lower than 5,000oC and is red.
Betelgeuse
Deneb
Sirius B
Barnard's Star
Use the Hertzsprung Russell Diagram to answer the following questions. A star that is several thousand time brighter than the sun with a temperature higher than 6,000oC and is white.
Betelgeuse
Deneb
Sirius B
Barnard's Star
Spectral Class O
