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1115080
¡à Finding distance to a galaxy using the Hubble constant and the recessional velocity[0]
´éº°
2022-07-08
763
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1115079
¡à Çãºí »ó¼ö¿Í ÈÄÅð ¼Óµµ·Î ¿ÜºÎ ÀºÇϱîÁö °Å¸® ±¸Çϱâ[0]
´éº°
2022-07-08
1559
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1114831
¡à Èæü(black-body)ÀÇ ÆÄÀå°ú ¿Âµµ(ºóÀÇ º¯À§ ¹ýÄ¢, Wien¡Çs displacement law)[0]
sunflower
2022-04-27
1049
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1114662
¡à žçÀÇ ÃµÁ¤°¢ (Solar zenith angle) °è»ê[0]
sunflower
2022-02-22
1440
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1114661
¡à žçÀÇ °íµµ (Solar altitude angle) °è»ê[0]
sunflower
2022-02-22
1025
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1114319
¡à Æļ½ (pc, parsec) °ú ±¤³â (ly, light-year)[0]
¾ß°£ºñÇà
2020-12-17
1252
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1112554
¡à °Ñº¸±â µî±ÞÀ¸·Î Àý´ë µî±Þ °è»êÇϱâ[0]
zilot
2017-10-29
3048
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1111868
¡à Àý´ëµî±Þ°ú »ó´ëµî±ÞÀ¸·Î °Å¸® ±¸Çϱâ[0]
physics
2016-03-06
1963
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1