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Astrophysics And Cosmology II - SS3 Physics Past Questions and Answers - page 1

1
What is the smallest planet in the solar system?
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A

Earth

 

B
Mars
C
Mercury
D
Venus
2
What is the largest planet in the solar system?
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A
Earth
B
Jupiter
C
Mars
D
Venus
3
What is the hottest planet in the solar system?
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A
Earth
B
Jupiter
C
Mars
D
Venus
4
What planet has the most moons?
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A

Earth

 

B
Jupiter
C
Mars
D
Saturn
5
What is the largest moon in the solar system?
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A
Europa
B
Ganymede
C
Io
D
Titan
6
What makes up our solar system?
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7
Why do we study the solar system?
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8
Which of the following is NOT a stage in the life cycle of a low-mass star?
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A
Protostar
B

Main sequence

 

C
Red giant
D
Planetary nebula
E
Black hole
9
What is the primary factor that determines the life cycle of a star?
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A
Its mass
B

Its distance from Earth

 

C
Its temperature
D
Its brightness
E
Its age
10
Which of the following is a stage in the life cycle of a high-mass star?
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A
Protostar
B
Main sequence
C

Red giant

 

D
Planetary nebula
E
All of the above