Galaxies and The Universe OALH
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Last updated almost 5 years ago
30 questions
1
What causes the seasons?
What causes the seasons?
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List the following from smallest to biggest: solar systems, moons, stars, planets, universe, galaxies, universe
List the following from smallest to biggest: solar systems, moons, stars, planets, universe, galaxies, universe
1
State the state symbol for a gas
State the state symbol for a gas
1
How many tmes atleast should we repeat a science experiment?
How many tmes atleast should we repeat a science experiment?
1
Calculate the weight of a person with mass 90 kg on the moon. The strength of gravity on the moon is 1.6N/Kg.
Calculate the weight of a person with mass 90 kg on the moon. The strength of gravity on the moon is 1.6N/Kg.
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Challenge: List the 8 planets in our solar system moving away from the sun
Challenge: List the 8 planets in our solar system moving away from the sun
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Define solar system
Define solar system
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Name the galaxy that we are in
Name the galaxy that we are in
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Define "star"
Define "star"
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Name the force that keeps planets and moons in orbit around larger objects
Name the force that keeps planets and moons in orbit around larger objects
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Define Galaxy
Define Galaxy
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Define solar system
Define solar system
1
Name the galaxy that we are in
Name the galaxy that we are in
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Define "star"
Define "star"
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Name the force that keeps planets and moons in orbit around larger objects
Name the force that keeps planets and moons in orbit around larger objects
1
Define Galaxy
Define Galaxy
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The force that keeps the planets in orbit is...
The force that keeps the planets in orbit is...
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A galaxy is...
A galaxy is...
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The galaxy we are in is called...
The galaxy we are in is called...
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What would happen to the light a galaxy gives off if it were moving towards us?
What would happen to the light a galaxy gives off if it were moving towards us?
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Galaxy X has a larger red-shift than Galaxy Y. Which galaxy, X or Y is nearer to us?
Galaxy X has a larger red-shift than Galaxy Y. Which galaxy, X or Y is nearer to us?
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Galaxy X has a larger red-shift than Galaxy Y. Which galaxy, X or Y is moving away faster?
Galaxy X has a larger red-shift than Galaxy Y. Which galaxy, X or Y is moving away faster?
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Put these objects in order of increasing size:Andromeda galaxy Earth Sun Universe
Put these objects in order of increasing size:
Andromeda galaxy Earth Sun Universe
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Complete the sentences. Use the words approaching, expanding, orbiting and receding.The Earth is ______________ the Sun. The Universe is ______________. The distant galaxies are ______________. A blue-shift in the light from a star would tell us it is ______________.
Complete the sentences. Use the words approaching, expanding, orbiting and receding.
The Earth is ______________ the Sun. The Universe is ______________. The distant galaxies are ______________. A blue-shift in the light from a star would tell us it is ______________.
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What force keeps the telescope in orbit around the earth?
What force keeps the telescope in orbit around the earth?
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The Hubble telescope is a satellite used for looking at planets and stars. Give one other use of satelites.
The Hubble telescope is a satellite used for looking at planets and stars. Give one other use of satelites.
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You can see the Sun because it __________ light.
You can see the Sun because it __________ light.
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You can see a satellite because it __________ light.
You can see a satellite because it __________ light.
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The planet Uranus is four times the size of earth. On the chart above, draw a bar for the planet Uranus.
The planet Uranus is four times the size of earth. On the chart above, draw a bar for the planet Uranus.
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Arrange the following in order of size, starting with the smallest.
Sun Hubble telescope Earth
Arrange the following in order of size, starting with the smallest.
Sun Hubble telescope Earth