How far (in km) is 3.5 lightyears(ly) – the distance traveled by light in one Earth year? - How much is this same value in parsecs and (C) in astronomical units (AU)? Use 299,732 km/s for the speed of light (c) and 1 year = 365 days. Show your solution and write your answer in both regular notation and scientific notation.

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Q: The Earth is about 12800 (1.28 x 10^4) in diameter. If you drew the Earth to scale on your model,…

A: Given :    Diameter of Earth, d = 12800 km   We know, 1 Astronomical Unit (AU)=1.496×108 km, the…

Q: What is the number of miles in a light-year, using (see picture) mi/s as the speed of light? I know…

A: The speed of the light in mi/s, c=1.86×105 mi/s   The time interval, t=1 year

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Q: The Earth is approximately spherical, with a radius of 6.37x106 m. Calculate the surface area of the…

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A: Required:Maximum and minimum stress and strain during orbit.

Q: Convert (6.963x10^7) cm to kilometers. Use the abbreviated form of the unit in your answer.

A: Given,  Length = 6.963 × 107 cm  We need to convert it in kilometers.

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Q: a) Determining Angular Size from Distance and Diameter You can approximate the actual size of small…

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Q: THE AGNITUL 2: Use the fact that our closest neighboring star (Proxima Centauri) is a a distance of…

A: Given: Radius =98.1×10-3km Distance= 4.24 ly As we know one light year =9.461 ×1015m…

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Q: How many more students were enrolled at the University of Michigan in 2000 than in 1900? Answer in…

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Q: Using correct significant figures, record the product of 5683 km and "A". Where "A" is the number…

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Q: 2. On August 27, 2003, the planet Mars was at a distance of 0.373 AU from Earth. The diameter of…

A: The final answer is attached below Explanation:

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Q: The distance light travels in one second(one light-second) is about 1.86×10⁵ mi. Saturn is about 475…

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