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meters (m) kilometers (km) Earth radii (R₂) light-years (ly) parsecs (pc) pint of this problem is to practice unit conversions, not to Google them; all the conversi rounding errors.

meters (m) kilometers (km) Earth radii (R₂) light-years (ly) parsecs (pc) pint of this problem is to practice unit conversions, not to Google them; all the conversi rounding errors.

Applications and Investigations in Earth Science (9th Edition)
Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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An object is 61300 AU away from you. What is this distance in... meters (m) kilometers (km) Earth radii (Re) light-years (ly) parsecs (pc) Note: the point of this problem is to practice unit conversions, not to Google them; all the conversion factors are given in Appendix E, page 1079 of Astronomy 2e. It will be handy to convert AU to m first, and then use that for your other answers, rather than starting from AU. Be careful of cumulative rounding errors.
Transcribed Image Text:An object is 61300 AU away from you. What is this distance in... meters (m) kilometers (km) Earth radii (Re) light-years (ly) parsecs (pc) Note: the point of this problem is to practice unit conversions, not to Google them; all the conversion factors are given in Appendix E, page 1079 of Astronomy 2e. It will be handy to convert AU to m first, and then use that for your other answers, rather than starting from AU. Be careful of cumulative rounding errors.
Expert Solution
Step 1

61300 AU is the given distance for this question.

1 AU = 1.496*1011.

So 61300 AU = 9.170*1015 meters.

                         =9.170*1012 kilometres.

1 earth radii = 6.378*106 meters

So 61300 AU= 1.44*109 earth radii 

1 light year = 9.46*1015 meters.

So 61300 AU = 0.97 light year

1 parsec = 3.086*1016 meters.

So 61300 AU = 0.297 parsec 

 

 

 

 

 

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