Our solar system includes the Sun, planets and moons - AQA - GCSE Physics - Question 2 - 2020 - Paper 1
Question 2
Our solar system includes the Sun, planets and moons.
Complete the sentence.
Choose the answer from the box.
Our solar system is part of the ____________________ ga... show full transcript
Worked Solution & Example Answer:Our solar system includes the Sun, planets and moons - AQA - GCSE Physics - Question 2 - 2020 - Paper 1
Step 1
Complete the sentence
Choose the answer from the box.
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Answer
Our solar system is part of the Milky Way galaxy.
Step 2
What force causes planets to orbit the Sun?
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Answer
The force that causes planets to orbit the Sun is gravitational (force).
Step 3
How does the mean surface temperature of the planets in Table 2 change as the mean distance from the Sun increases?
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Answer
The mean surface temperature of the planets in Table 2 decreases as the mean distance from the Sun increases.
Step 4
Predict the mean surface temperature of Jupiter (X) in Table 2.
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Answer
Mean surface temperature of Jupiter = between -60 and -160 (degrees Celsius).
Step 5
How many other planets are there in the solar system?
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Answer
There are three other planets in the solar system.
Step 6
Why is the Moon classified as a satellite?
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Answer
The Moon is classified as a satellite because it orbits a planet.
Step 7
How are planets and moons similar?
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Answer
Planets and moons are similar because their orbits are circular and they do not emit visible light.
Step 8
Calculate the diameter of the Sun.
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