Quadriya's Deck Flashcards
(29 cards)
What is the scientific definition for Astronomical Unit?
The distance between the Earth and Sun.
What can you say about Light Years?
Light years is the equal distance distance travelled in space by light in one or more years.
What does Parsec means?
It means the distance from the Earth at which the parallax is viewed in 1 second of the arc.
What is Nebula made of?
Nebula is made of a diffuse cloud that has many particles and gases that can be visible.
What are constellations?
Constellations are a group of stars seen in the sky from outerspace.
What is Planetesimal?
Plantesemial is small bodies of gases ad dust that is part of the orbit.
What can you define about protoplanetary?
The rotating dusk and gases that surrounds the core of the solar system.
The definition of Nuclear Fusion is?
The relaese of enegry that is combine by 2 nuclei.
What are Terrestrial Planets?
Terrestrial Planets are the first four planets closest to the sun.
What are Gas Planets?
Gas Planets are planets that mainly contain gas surrounding the inner and outer layer of the planet.
Can you define a Comet?
A celestial body that travels around the Sun.
What’s the definition of an Asteroid?
A minor planet that travels around the planets Jupiter..
What can define about Cosomolgist?
A peron who studies the space’s evolution and time
What does Angular Velocity means?
The change of a positioned body.
How can you define orbit?
The curved path around the sun
Define Peroid?
Time characterized by the occurence of a condition.
Revolve Definition is?
Something that is moved around in a circle.
What is Rotation?
The same direction as the Earth’s orbit.
What can you define about Sidereal Day?
SiderealDay means the points of Aries around the Earth’s orbit motion.
What does Solar Day means?
Solar Day means the time between transits of the sun.
What’s the definition of year
The period of 365 days.
What’s the meaning of Accretion?
The process of gravity increasing the mass of celestial body.
What is a Spring Tide?
The rise and fall after the new moon that causes a tide.
What is Neap Tide is defined by?
Something that occurs when the Sun, Earth and Moon are at a 90 degree angle.
