Question | Answer |
astronomy | Study of stars and outer space |
Big Bang Theory | An explosion that created of our universe |
Doppler Shift | A Change in frequency |
Doppler effect Gizmo | Look back at it and the worksheet |
Gas Tube Lab | Look at the lab |
How old is the universe | 14 Billion Years |
Evidence of the Big Bang | Balloon Lab |
CMB stands for | Cosmic Microwave Background |
Is the Universe Expanding | Yes Because one of our worksheets it showed a picture if how far the universe had expanded from the Big Bang Theory Through the Dark Ages then to now |
what is the EM spectrum | A range of frequencies
EM stands for Electromagnetic Spectrum |
Red Shift | Sound or Wavelengths moving away from an object or person |
Apparent Brightness And Magnitude | Apparent Brightness= How Bright a Star appears from earth
Apparent Magnitude= How Big an Object in space appears from earth |
Absolute Magnitude and Brightness | Absolute Brightness= How Bright a star actually is
Absolute Magnitude= How Big an object in space really is |
What is the Easiest thing to see in space | The sun |
How do we know what stars are made of | Stars are made from Hydrogen and Helium |
Describe how we can put stars in the Universe into a diagram that can arrange how they are in temperature and brightness | |
Describe what our sun and most stars are made of | |
Describe the process on how all stars are born and die in a cycle | |
Describe the difference between the layers of the sun and the layers of the sun's atmosphere | |
Describe solar weather | |
Describe the 3 laws of Kepler | |