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Light travels at 671 million miles/hour. The scientific notation for the speed of light is 6.71x10 to the power of 8.  A light year measures the distance that light travels in one year.

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3*10^8
A light year is the distance light travels in a year

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The speed of light is 300,000,000 meters a second. 1.6x10 to the 8 power

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He speed of light is about 300,000,000 meters per second. It's shortened to 3.0 * 10^8. And a light year measures the distance light travels in a year.

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The speed of light is 3. x 10^8 m/s in scientific notation. A light year measures distance.

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The speed of light in scientific notation is 300,000,000 meters a second. 3x10^8

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The speed of light in scientific notation is 6.71x10^8. And a light year measures distance.

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On lightyear is about 671 miles per hour. The scientific notation for this is 6.71x10^8.

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1.6 times 10 to the eight power the distance that light travels in one year

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The speed of light is about  300,000,000 meters per second or 3 times 10 to the 8th power (3*10^8). Light years are used to measure how far light can travel in one year.

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A light year measures the distance between the earth and sun. The scientific notation for the speed of light is a light year.

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The speed of light is approximately 300,000,000 per second. Light year is used to measure the distance in space.

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3 times 10 to the power of eight. The speed of light in measured in the distances of the earth to the sun.

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1.86x10^5 miles per second is the speed light travels per second and the speed of light measures the how far light travels in one year

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I think it might be a light year and it measures distance.

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The speed of light is 3x10^8. A light year measures the distance light travels in a year.

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The scientific notation for the speed of light is a light year. A light year measures the distance between the earth and the sun.

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2.6 x 10^8.  A light year measures the speed of light

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The scientific notation of speed is light years. It's the distance between the earth and sun.

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The speed of light is approximately 300,000,000 meters per second. This is shortened to 3.0 x 108 m/s,

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1.67 times 10 to the power of 8.
How far a planet is from the earth.

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What is the scientific notation for the speed of light? What does a light year measure.

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What is the scientific notation for the speed of light? What does a light year measure.

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Answer in complete sentence form for credit.