Venus can be as bright as apparent magnitude -4.7 when at a distance of about 1 AU. How many times fainter would Venus look from a distance of 6 pc? Assume Venus has the same illumination phase from your new vantage point. (Hints: Recall the inverse square law; also, review the definition of apparent visual magnitudes. Note: 1 pc = 2.1 x 105 AU). 6 29*10**-13 x times fainter What would its apparent magnitude be? 65.53
Venus can be as bright as apparent magnitude -4.7 when at a distance of about 1 AU. How many times fainter would Venus look from a distance of 6 pc? Assume Venus has the same illumination phase from your new vantage point. (Hints: Recall the inverse square law; also, review the definition of apparent visual magnitudes. Note: 1 pc = 2.1 x 105 AU). 6 29*10**-13 x times fainter What would its apparent magnitude be? 65.53
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Transcribed Image Text:Venus can be as bright as apparent magnitude -4.7 when at a distance of about 1 AU. How many times fainter would Venus
look from a distance of 6 pc? Assume Venus has the same illumination phase from your new vantage point. (Hints: Recall
the inverse square law; also, review the definition of apparent visual magnitudes. Note: 1 pc = 2.1 x 105 AU).
6.29*10**-13
x times fainter
What would its apparent magnitude be?
65.53
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