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A light year, the distance

A light year is the distance that a light travels through a vacuum (space without matter) in one year. A light year is about
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2. asked by Maria
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1 of 31 of 3 ItemsQuestion Multiple Choice Distance in space is often written using a light year. A light year is the distance
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2. asked by Santiago Cisneros from
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1. Distance in space is often written using a light year. A light year is the distance light travels in one year. It is equal to
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2. asked by Connexus user
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In astronomy, distances are often expressed in light-years. One light-year is the distance traveled by light in one year. The
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2. asked by rick
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A light year (speed of light 2.998x10^8 m/s) is the distance light travels in a year. How many meters are there in 1 light year?
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2. asked by Anonymous
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Which statement accurately describes a light-year?It is the shape of a galaxy. It is the distance that light travels in a year.
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a light year is the distance light travels in one year. one light year is about 5.9x10^12 mi. If it takes light 3 months to
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2. asked by Elle
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Which statement accurately describes a light-year?It is the shape of a galaxy. It is the distance that light travels in a year.
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2. asked by 260219
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A light-year is the distance that light travels in one year. Find the number of miles in a light-year if light travels 1.86 ×
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2. asked by larry
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What is a light year?a) A measure of time in space b) The distance light travels in a year c) The distance to Alpha Centauri d)
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