Astro 1 psu exam Study guides, Class notes & Summaries

ASTRO 1 PSU EXAM #10 SOLVED

Astro 1 PSU Exam 4 Questions & Revised Correct Solutions >Updated < Already Passed!!< Which is the smallest object? - ANSWER : -A neutron star A galaxy has an H-alpha emission line observed at a wavelength 10 percent larger than the rest wavelength of H-alpha. What is the redshift of the galaxy? - ANSWER : -0.1 What is in this image? - ANSWER : -Supernova remnant Which is the most luminous? - ANSWER : -Quasar Which contains the most stars? - ANSWER : -A spiral galaxy Galaxy...

What is a light year? - distance that light travels in 1 year What is the closest star to Earth besides the Sun? (4.2 ly away) - proxima centauri What is the age of the universe? - 14 billion years What is our cosmic address? What is the Local Group? - Earth, solar system, milky way galaxy, local group, local supercluster Order of planets in our solar system - Mercury, venus, earth, mars, jupiter, saturn, uranus, neptune What is the fastest speed in the universe? - speed of light Typical ...

ASTRO 1 PSU EXAM QUESTIONS WITH COMPLETE SOLUTIONS ASTRO 1 PSU EXAM QUESTIONS WITH COMPLETE SOLUTIONS

Astro 1 PSU Exam QUESTIONS WITH COMPLETE SOLUTIONS Which is the smallest object? - CORRECT ANSWER -A neutron star A galaxy has an H-alpha emission line observed at a wavelength 10 percent larger than the rest wavelength of H-alpha. What is the redshift of the galaxy? - CORRECT ANSWER -0.1 What is in this image? - CORRECT ANSWER -Supernova remnant Which is the most luminous? - CORRECT ANSWER -Quasar Which contains the most stars? - CORRECT AN...

ASTRO 1 PSU EXAM QUESTIONS WITH COMPLETE SOLUTIONS ASTRO 1 PSU EXAM QUESTIONS WITH COMPLETE SOLUTIONS How much more light does a 12 meter telescope collect than a 6 meter telescope? - CORRECT ANSWER 4 times more In the spectroscopy game, what did you do to produce emission lines in the spectrum? - CORRECT ANSWER excite the gas in the box What type of light does not get through earth's atmosphere? - CORRECT ANSWER x-ray is light a particle or a wave? - ...

Astro 7n PSU Exam 1 Review Questions With 100% Correct Answers 2024

ASTRO 1 PSU- FINAL EXAM

ASTRO 1 PSU EXAM WITH QUESTIONS AND ANSWERS #8.