3849265
Descripción
Test por Carissa McCarthy, actualizado hace más de 1 año
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Creado por Carissa McCarthy
hace más de 8 años
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Pregunta 1
Pregunta
Label the parts of the Surface of the Sun.
Respuesta
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Solar Flare
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Solar Flare
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Solar Prominences
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Chromosphere
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Photosphere
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Corona
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Sun Spot
Pregunta 2
Pregunta
We use these units to measure distance in Space: [blank_start]AU[blank_end], [blank_start]Light-years[blank_end], [blank_start]Scientific Notation[blank_end], [blank_start]Parralax[blank_end], and [blank_start]Triangulation[blank_end]
Respuesta
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AU
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Light-years
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Scientific Notation
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Parralax
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Triangulation
Pregunta 3
Pregunta
What is the definition of AU?
Respuesta
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The astronomical unit (AU) is a unit of length, roughly the distance from the Earth to the Sun.
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The astronomical unit (AU) is a unit of length, roughly the distance from the Earth to Mars.
Pregunta 4
Pregunta
Define a Light-Year:
Respuesta
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The distance light travels in a year
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a unit of astronomical distance equivalent to the distance that light travels in two years, which is 9.4607 × 1012 km (nearly 6 trillion miles)
Pregunta 5
Pregunta
Define Scientific Notation:
Respuesta
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Scientific notation is a mathematical expression used to represent a decimal number between 1 and 10 multiplied by ten, so you can write large numbers using less digits.
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Scientific notation is a mathematical expression used to represent a decimal number between 1 and 100 multiplied by ten, so you can write large numbers using less digits.
Pregunta 6
Pregunta
Define Parralax:
Respuesta
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the position or direction of an object appears to differ when viewed from different positions, e.g., through the viewfinder and the lens of a camera.
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the position or direction of an object appears to stay the same when viewed from different positions, e.g., through the viewfinder and the lens of a camera.
Pregunta 7
Pregunta
Define Triangulation:
Respuesta
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Uses simple geometry to determine distance in space by using a baseline and two angles
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Uses complex geometry to determine distance in space by using a baseline and three angles
Pregunta 8
Pregunta
Which one in the proper conversion between standard and scientific notation? (Note: the numbers in the brackets are exponents)
Respuesta
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4,750,000-------->4.75 X 10(6)
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4,750,000-------->47.5 X 10(6)
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4,750,000-------->4.75 X 10(5)
Pregunta 9
Pregunta
Liquid Water exists on: [blank_start]Earth[blank_end].
Respuesta
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Earth
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Mars
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Jupiter
Pregunta 10
Pregunta
Ice exists on: [blank_start]Mars[blank_end] and [blank_start]Earth[blank_end]
Respuesta
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Mars
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Murcury
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Pluto
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Earth
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Jupiter
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Saturn
Pregunta 11
Pregunta
Water in the form of gas exists on: [blank_start]Earth[blank_end]
Respuesta
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Earth
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Mars
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Venus
Pregunta 12
Pregunta
Label the Planets...Which ones are gas giants?
Respuesta
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Murcury
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Venus
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Earth
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Mars
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Jupiter
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Saturn
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Uranus
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Neptune
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Gas Giant
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Gas giant
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gas Giant
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gas giant
Pregunta 13
Pregunta
Triangulation is used to [blank_start]measure[blank_end] the [blank_start]distance[blank_end] to a [blank_start]star[blank_end] that is [blank_start]far away[blank_end].
Respuesta
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distance
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measure
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star
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far away
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