標題:
Some information of sun
發問:
Please give me some information of sun. e.g.main distance form earth,volume of the sun,diameterof the sun. Don't just copy whole wiki's information. Thanks! 圖片參考：http://l.yimg.com/f/i/tw/ugc/rte/smiley_3.gif
最佳解答:
Some information about the sun: Mean distance from Earth 1.4961011 m 8.317 min (499 sec) at light speed Physical characteristics of the Sun Mean diameter 1.392109 m 109 Earths Equatorial radius 6.955108 m 109 Earth Equatorial circumference 4.379109 m 109 Earth Surface area 6.08771018 m2 11,990 Earth Volume 1.4121027 m3 1,300,000 Earth Mass 1.98911030 kg 332,900 Earth Average density 1.408103 kg/m3 Equatorial surface gravity 274.0 m/s2 27.94 g 28 Earth Temperature of surface (effective) 5,778 K Temperature of core ~15.7106 K Luminosity (Lsol) 3.8461026 W ~3.751028 lm ~98 lm/W efficacy Mean Intensity (Isol) 2.009107 Wm?2sr?1.
The Sun,the Eight Planetsand their satelitesmake up the Solar system.The diameter of the Sun is1392000km.The Earth is the third nearist planet from th Sun. ps:I copy it from my science book.
Some information of sun
發問:
Please give me some information of sun. e.g.main distance form earth,volume of the sun,diameterof the sun. Don't just copy whole wiki's information. Thanks! 圖片參考：http://l.yimg.com/f/i/tw/ugc/rte/smiley_3.gif
最佳解答:
Some information about the sun: Mean distance from Earth 1.4961011 m 8.317 min (499 sec) at light speed Physical characteristics of the Sun Mean diameter 1.392109 m 109 Earths Equatorial radius 6.955108 m 109 Earth Equatorial circumference 4.379109 m 109 Earth Surface area 6.08771018 m2 11,990 Earth Volume 1.4121027 m3 1,300,000 Earth Mass 1.98911030 kg 332,900 Earth Average density 1.408103 kg/m3 Equatorial surface gravity 274.0 m/s2 27.94 g 28 Earth Temperature of surface (effective) 5,778 K Temperature of core ~15.7106 K Luminosity (Lsol) 3.8461026 W ~3.751028 lm ~98 lm/W efficacy Mean Intensity (Isol) 2.009107 Wm?2sr?1.
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其他解答:The Sun,the Eight Planetsand their satelitesmake up the Solar system.The diameter of the Sun is1392000km.The Earth is the third nearist planet from th Sun. ps:I copy it from my science book.
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