1384529
Descripción
Test por shafkatahmed24, actualizado hace más de 1 año
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Creado por shafkatahmed24
hace casi 10 años
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Pregunta 1
Pregunta
The more mass an object has, the more attractive force it exerts.
Respuesta
- True
- False
Pregunta 2
Pregunta
What is the starting point of a star?
Respuesta
-
Nebula
-
Supernova
-
Black Hole
-
White Dwarf
Pregunta 3
Pregunta
How many times bigger than the sun does a star have to be in order to become a black hole after it dies?
Respuesta
-
30
-
3
-
15
-
300
Pregunta 4
Pregunta
What caused the gas planets to start forming?
Respuesta
-
Solar Flare
-
A Hurricane
-
Solar Wind
Pregunta 5
Pregunta
How did the Terrestrial Planets begin to form?
Respuesta
-
Polaris
-
Excess Gas colliding
-
Heavy materials colliding
Pregunta 6
Pregunta
What is cosmology?
Respuesta
-
The study of anything beyond the Earth.
-
The study of changes and the origin of the Earth.
-
The study of changes and the origin of the universe.
-
The study of the changes and the origin of the solar system.
Pregunta 7
Pregunta
Light is measured in wave frequency.
Respuesta
- True
- False
Pregunta 8
Pregunta
What does the Red Shift indicate?
Respuesta
-
That galaxies are moving away from us.
-
That we are getting closer to other galaxies.
Pregunta 9
Pregunta
An object's wavelength gets bigger when it is closer to us.
Respuesta
- True
- False
Pregunta 10
Pregunta
How did the Big Bang start?
Respuesta
-
All matter was destroyed in a massive explosion.
-
An extremely compact, hot mass under enormous pressure.
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All matter was spun around.
Pregunta 11
Pregunta
What are the sub-atomic particles that begun to form?
Respuesta
-
Neutrons
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Protons
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Electrons
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All of the above
Pregunta 12
Pregunta
An aircraft can stay aloft without air.
Respuesta
- True
- False
Pregunta 13
Pregunta
A spacecraft must contain in it's own fuel and source of oxygen.
Respuesta
- True
- False
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