Shared Flashcard Set

Details

FINAL EXAM
true/false, mutiple choice, and matching tests 1-4
98
Astronomy
12th Grade
12/15/2009

Additional Astronomy Flashcards

 


 

Cards

Term

TRUE OR FALSE!?!

COPERNICUS WAS THE FIRST PERSON TO USE A TELESCOPE AND SEE THAT VENUS GOES THROUGH PHASES LIKE THE MOON.

Definition

 

FALSE

Term

TRUE OR FALSE!?!

Newton is responsible for the three laws of planetary motion.

Definition

 

 

FALSE

Term

TrUe oR FaLsE!?!

sputnik was the first asteroid descovered in the asteriod belt by piazzi in 1801.

Definition

 

False

Term

TRUE OR FALSE!?!

kepler deviesd the three laws of motion and gravity.

Definition

False
Term

TRUE OR FALSE!?!

cassiopeia is considered a cirumpolar constellation.

Definition

 

True

Term

TRUE OR FALSE!?!

The northen cross is an aserism located in the constellation Cygnus.

Definition

 

 

True

Term

True or False!?!

Cygnus is a summer constellation known as the chained princess.

Definition
false
Term

True or false!?!

the horsehead nebula is located in the orian the hunter.

Definition
True
Term

True or false!?!

Gemini is a winter constellation.

Definition
True
Term

True or false!?!

orion is considered a circumpolar constellation.

Definition
false
Term

True or false~?~

the big dipper is a constellation that contains the north store.

Definition
False
Term

True or false!?!

Taurus is a summer constellation known as the BULL!

Definition
fALSE
Term

TRUE OR FALSE!?!

Leo is a spring constellation that resembles a backward question mark.

 

Definition
true
Term

TRUE OR FALSE!?!

iO HAS OVER 300 ACTIVE VOLCANOES

Definition
TRUE
Term

TRUE OR FALSE!?!

most meteors that hit the earth's atmosphere are the size of a football

Definition
false
Term

true or false?!?

the comet belt lies between mars and jupiter

Definition
false
Term

true or false!?!

asteroids have not hit the earth yet, but are expected to in the future.

Definition
false
Term

True or false?!!?

titan has a thick atmosphere.

Definition
true
Term

true or false!?!

if you want to study fresh impact craters, the best place to look at them is on venus.

Definition
false
Term

True or false!?!

the hottest moon in the solar system is triton

Definition
false
Term

true or false!?!

the hottest lava in the solar system is located on earth.

Definition
false....all lava is hot. duh!
Term

true or false!?!

the most battered body in the solar system is in Europa.

Definition
false
Term

True or False!?!

The dominant geologic process taking place on the moon is meteor impacts.

Definition
true
Term

true or false

the enegry source of the sun is helium

Definition
false
Term

true or false!?!

suspots are cooler than the surrounding disk of the photosphere they lie on.

Definition
true
Term

true or false?

hydrogen atoms in the core of the sun are fused into helium atoms.

Definition
true
Term

true or false

two hdyrogen atoms are fussed into one helium atom.

Definition
FALSE
Term

true or false!?

nuclear fusion is the force that kees the sun from blowing itself to pieces.

 

Definition
false
Term

true or false?

the soho satelite is designed to study the sun.

Definition
true
Term

true or false?

the solar wind is a stream of charged particles leaving the sun.

Definition
true
Term

true or false!?

the solar wind causes the aroras

Definition
T
Term

t or f

nuclear energy is ath the heart of all stars.

Definition
t
Term

true or false?

the engry that reaches the earth from the sun in one day is enough energy to meet the world enery demand for 30 years.

Definition
true
Term

true or false?

in the last stages of the sun's life, it will become a neutron star.

 

Definition
false
Term

t or false

there are more stars in space than grains of sand on earth.

Definition
T
Term

true or false!?!

the even horizon is a pinpoint of infinite desnity and infinite smallness.

Definition
false
Term

true or false?

 anything that falls into a blackhole ends up at the accretion disk.

Definition
false
Term

true or false?

things can fall into a blackhole but nothing can get out.

Definition
true
Term

true or false?

neutron stars are approzimately the size of earth.

Definition
false
Term

true or false?

when stars die they either become white dwarfs, neutron stars, or pulsars.

Definition
false
Term

true or false?

the speed of light is 186,000 miles per second.

Definition
true
Term

true or false?

a rocket must travel at least 25 miles per second to escape earths gravitional pull.

Definition
false
Term

true or false?

the upper mass limit of a neutron star is three times the mass of the sun.

Definition
true
Term

true or false?

einstine gave us our current understanding of gravity.

Definition
true
Term

true or false

light is the only thing that can escape the gravitional pull of a black hole once inside the event horrizon.

Definition
false
Term

true or false!?!

the larger the black hole, the weaker the gravitional pull.

Definition
true
Term

t or f

spagettification is the term used to describe how an object elongates as it enters a black hole.

Definition
true
Term

true or false

a worm hole is a tunnel between two black holes.

Definition
true
Term

Multiple choice!

which asronomer made the mos accurate eye oveservations of his day?

Definition
brahe
Term
who wrote principia?
Definition
newton
Term
which astronomer figured out that the planets traveled around the sun in elliptical orbits?
Definition
kepler
Term
which planet is also known as gaia?
Definition
earth~!!!!
Term
which planet is also known as hermes?
Definition
mercury
Term
which planet is also known as Kronus?
Definition
saturn!
Term

Which planet is also known as Coelus?

 

Definition
uranus
Term

which planet is aslo known as aphrodite?

 

Definition
venus
Term

the pointer stars in the big dipper point to which star?

 

Definition
polaris
Term
the current calandar system produces an error of one day every          years
Definition
3300
Term
all major modern visual teleschopes are           telescopes.
Definition
reflecting
Term
how far are we from the center of the galaxy in light-years(ly)?
Definition
50,000ly
Term

what greek mythology character is known as the god of harvest?

 

Definition
saturn
Term
which planet is also known as poseidon?
Definition
neptune
Term
which minor planet is aslo known as hades?
Definition
pluto
Term

the very large array telescope studies what type of radiation?

 

Definition
radio waves
Term

what is the name of the calendar system we use today?

 

Definition
gregorian
Term

whose system of the universe was able to explain the retrograde motion of mars?

 

Definition
copernicus
Term
which planet is also known as ares?
Definition
mars
Term
who wrote astronomia nova?
Definition
kepler
Term

what is the diameter of the milky way in light years?

 

Definition
100,000
Term
how thick is the milky way in light years?
Definition
2000
Term
what is it called when a star blows up?
Definition
supernova
Term
new stars are formed from?
Definition
cool, huge, dust and gas clouds.
Term
in terms of its total hydrogen-buring lifetime, the sun is?
Definition
about half-way through its life.
Term
what type of stars are important in determing the distance of other galaxies?
Definition
cephiad variables
Term
what exists at the center of our galaxie?
Definition
a BLACK hole
Term
what is the name of the galaxy we live in?
Definition
MILKY WAY!!!
Term
Which of the following is the hottest area concering the sun?
Definition
solar interior
Term
which star will die faster?
Definition
a blue supergiant
Term
what american was the 1st to perform experiments on luquid-propelled rockets?
Definition
goddard
Term
what was the date of the 1st liquid-fuled rocket flight in histroy?
Definition
MARCH 16, 1926
Term
what YEAR was NASA formed?
Definition
1958
Term
who broke the sound barrier?
Definition
chuck yeager
Term
on what date in history was the first american sub-orbital flight?
Definition
1962
Term

what was the name of the 2nd US astronaunt program?

 

Definition
neil armstrong
Term
aprroximately how many minutes does it ake the space shuttle to orbit the earth          minutes
Definition
90
Term
where is mission control located?
Definition
Huston, TX
Term
how many nations are involved with the construction of the international space staion?
Definition
16
Term
how fast is the international space station traveling (mph)?
Definition
17,500mph
Term

matching:

deimos

Definition
mars
Term

matching:

miranda

Definition
uranus
Term

matching:

titan

Definition
saturn
Term

matching:

IO

Definition
jupiter
Term

matching

Triton

Definition
neptune.
Term

matching:

Phobos

Definition
Mars
Term

matching:

Europa

Definition

jupiter!

boys go to jupiter to get more stupitder~

Term

matching:

CHaron

Definition
pluto
Term

matching:

Callisto

Definition
jupiter
Term

matching:

Ganymede

Definition
jupiter
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