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Yr 10 Big Bang Theory and Solar System Flashcards | StudBud
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Yr 10 Big Bang Theory and Solar System
Yr 10 Big Bang Theory and Solar System
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ACARA Yr10 Big Bang Theory, Universe, Stars, Galaxies, Solar Systems
Flashcards
30 cards
F
Practice quiz
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Host live
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Questions
30
Answers
1
Gravity on the Moon compared to the Earth is about...
1/10th
1/6th
1/5th
100
2
How old is our Universe (pick the most accurate)
4.5 Billion Years
14 Billion Years
1.4 Billion Years
13.7 Billion Years
3
How old is our solar system?
46 Years
13.7 Billion Years
4.6 Billion Years
4.6 Million Years
4
The Moon has how many phases?
8
10
6
4
5
The distance of our Earth to the Sun is about
150,000,000km
1 astronomical unit
1 light year
1 parsec
6
Jupiter's biggest moon, about the size of Mars, is called
Ganymede
Titan
Pluto
Europa
7
The Moon's diameter is roughly equal to..
Australia
the earth
Thailand
Tasmania
8
The Milky Way is what type of galaxy?
elliptical
spiral
irregular
9
The Big Bang Theory was proposed and popularised by who?
Edward Hubba
Hubba Bubba
Edward Hubble
Edwin Hubble
10
And what brightness classification is our Sun?
B
O
A
G
11
Is the Moon or Sun responsible for tides?
the Sun
the Moon
12
The outer planets are called the
gas giants
terrestrial planets
13
A the most accurate comparison of brightness between stars is to compare its...
absolute magnitude
lux
brightness
apparent magnitude
14
The next phase of life for our Sun is
red supergiant
red giant
15
Neptune is the __th planet from the Sun
sixth
eighth
seventh
fifth
16
What phase of life is our Sun in?
neutron star
red giant
main sequence
protostar
17
The Sun is how many times larger than our Earth?
1.9x
10.9x
109x
1009x
18
Red shift is similar to the _______ effect
ripple
doppler
dippler
19
A light year is approximately
1 AU
9.5 trillion kilometres
9.5 Billion kilometres
1 parsec
20
Lastly, how many people has set foot on the Moon?
lots
2
10
12
21
The inner planets are called the
terrestrial planets
gas giants
22
The effect Hubble noticed was called
blue shift
red shift
23
Will our Sun collapse into a planetary nebula or supernova
supernova, because it is a large star
nebula, because it is only average sized
24
How old is our Sun?
5 billion years
5 million years
13.7 million years
13.7 billion years
25
The three types of galaxy are
spiral, oval and regular
spiral, elliptical and irregular
spiral, elliptical and regular
round, oval and diffuse
26
How many planets have rings around them (visible and invisible)?
4
1
3
5
27
A small but very dense stage of life of a large star is called...
a protostar
a white dwarf
a black hole
a neutron star
28
The outer belt past Neptune is called..
the Kuiper belt
the black hole
the asteroid belt
29
This planet is named after an element of the periodic table
Mercury
Jupiter
Saturn
Mars
30
The planet named after the goddess of love is..
Venus
Uranus
Saturn
Jupiter
