There are 3 types of life cycle of a star:
1.Small-Medium sized->Red giant->stellar nebula->White dwarf/black dwarf
2.Huge star->red supergiant->supernova->neutron star
3.Giant star->red supergiant->supernova->black hole
What is life cycle of stars?
100
365.24
How many days are in a year?
100
Negatively and positively charged particles in a nucleus of an element/atom.
What is a neutron?
200
9 g/ml
If an object has a mass of 81 g and a volume of 9 cm what is the density?
200
Sputnik was the first satellite to orbit the Earth and Explorer was the first satellite launched into Earths orbit by US.
What is the sputnik and explorer satellites?
200
The nebula a Theory
What is stable nebula,collapses, flattens and rotates and get warmer near center, begins to form a swirling disk, dust begins to form together, planetesimals begin to collide together, planet is formed.
200
The Earth rotates once around its axis.
What causes day and night?
200
Collects radiation from the sky and a better observation of space objects.
What is the purpose of a telescope.
300
Ba
What is the chemical symbol for Barium?
300
Saturn and 7 years.
What planet did Cassini go to and how long was the journey?
300
HR diagram
What is brightness, tempurature, colors, type, stars, and main sequence.
300
The moon rotates around the Earth once.
What causes a month?
400
Francium, 136 Neutrons
What is the number of neutrons in an atom with 87 protons and an atomic mass of 223? What is the element/atom?
400
A reusable space craft that lands like an airplane.
What is a space shuttle?
400
OBAFGKM
What is the star types
400
The angle of the suns rays as it casts upon different positions that the Earth is in at that time.
What causes the seasons?
400
Waves are further away from each other and this occurred in the Big Bang theory.
What is a red shift?
500
80 Neutrons, Neodyrinium
What is the number of neutrons for an element with 60 protons and an atomic mass of 144? What is the element?
500
The gas from top chamber is the reaction pushing upward and gas from bottom chamber is the action pushing downward. This pressure is released upward.
How do rockets move?
500
The color and magnitude
What is how does the temperature affect a star?
500
Vernal equinox, and the autumnal equinox.
What is another name for fall and spring?
500
Impact- Large body collided with Earth.
Ejection- Debris orbits Earth.
Formation- Debris comes together to form the moon.