{"id":1271,"date":"2021-05-29T17:53:58","date_gmt":"2021-05-29T08:53:58","guid":{"rendered":"https:\/\/lowfence.net\/w\/?p=1271"},"modified":"2021-05-29T17:58:09","modified_gmt":"2021-05-29T08:58:09","slug":"%ec%b4%88%ec%9b%94%e8%b6%85%e8%b6%8a%ec%9d%84-%ed%96%a5%ed%95%98%eb%8a%94-%ea%b3%bc%ed%95%992","status":"publish","type":"post","link":"https:\/\/lowfence.net\/w\/1271\/","title":{"rendered":"\ucd08\uc6d4(\u8d85\u8d8a)\uc744 \ud5a5\ud558\ub294 \uacfc\ud559(2)"},"content":{"rendered":"\n


\ubcf4\ud3b8\uc801\uc73c\ub85c \uc790\uc5f0\uacfc\ud559\uc744 \ub73b\ud558\ub294 ‘\uacfc\ud559’\uc758 \uc0ac\uc804\uc801 \uc758\ubbf8\ub294 \ubcf4\ud3b8\uc801\uc778 \uc9c4\ub9ac\ub098 \ubc95\uce59\uc758 \ubc1c\uacac\uc744 \ubaa9\uc801\uc73c\ub85c \ud558\ub294 \uccb4\uacc4\uc801\uc778 \uc9c0\uc2dd\uc774\ub2e4. <\/p>\n\n\n\n

\uacfc\ud559\uc758 \ub300\uc0c1\uc744 \ubcf4\uba74 \ucc98\uc74c\uc5d0\ub294 \ub208\uc5d0 \ubcf4\uc774\uace0 \uadc0\uc5d0 \ub4e4\ub9ac\uace0 \uc190\uc73c\ub85c \ub9cc\uc838\uc9c0\ub294 \uacbd\ud5d8\uac00\ub2a5\ud55c \uac83\ub4e4\uc774\uc5c8\ub2e4.
\uadf8\ub7ec\ub2e4\uac00 \uac00\uc2dc\uad11\uc120 \ubc14\uae65\uc758 \uc801\uc678\uc120\uacfc \uc790\uc678\uc120\uc744 \uc54c\uac8c \ub418\uace0, \ubc29\uc0ac\uc120\uacfc \uc790\uae30\uc7a5\uc758 \uc874\uc7ac\ub97c \uc54c\uac8c \ub410\ub2e4.
\uc804\uc5d0\ub294 \ubcf4\uc774\ub294 \uac83\ub9cc \uc5f0\uad6c\ud588\uc9c0\ub9cc \uc694\uc998\uc740 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uac83\uc744 \ub354 \uc5f0\uad6c\ud55c\ub2e4.
\uc804\uc5d0\ub294 \uc0ac\ub78c\uc758 \uadc0\uc5d0 \ub4e4\ub9ac\ub294 \uc18c\ub9ac\ub97c \uc5f0\uad6c\ud588\uc9c0\ub9cc, \uc5b8\uc81c\ubd80\ud130\uc778\uc9c0 \uc0ac\ub78c\uc758 \uadc0\uc5d0\ub294 \ub4e4\ub9ac\uc9c0 \uc54a\ub294 \uc18c\ub9ac\uc778 \ucd08\uc74c\ud30c\ub97c \uc54c\uac8c \ub418\uace0, \ucd08\uc74c\ud30c\ub97c \ub0b4\uace0 \ub4e3\ub294 \uc874\uc7ac\ub4e4\uc758 \uc18c\ud1b5\uc744 \uc5f0\uad6c\ud558\uac8c \ub410\ub2e4. <\/p>\n\n\n\n

\uc6b0\uc8fc\uacfc\ud559\uc740 \uc544\uc9c1 \uac00\uc7a5 \uac00\uae4c\uc6b4 \ud589\uc131\uc778 \ud654\uc131\uc774\ub098 \uae08\uc131\uc5d0\ub3c4 \ubc1c\uc744 \ub0b4\ub51b\uc9c0 \ubabb\ud55c \uc778\uac04\uc758 \uc785\uc7a5\uc5d0\uc120 \uac70\uc758 \ucd08\uc6d4\uc5d0 \uac00\uae5d\ub2e4.
100\uc5b5\ub144 \uc804\uc758 \ube5b\uc774 \uc9c0\ub098\uac00\ub294 \uac83\uc744 \ubcf4\uace0 \uc874\uc7ac\ub97c \ub354\ub4ec\uc5b4 \ucd94\uce21\ud558\ub294 \uc218\uc900\uc774\ub2e4.
\uc6b0\uc8fc \uacf5\uac04\uc5d0 \ubb54\uac00 \uc788\uae30\ub294 \uc788\ub294\ub370 \ub3c4\ub300\uccb4 \uc2e4\uccb4\ub97c \uc54c \uc218 \uc5c6\ub294, \uadf8\ub798\uc11c ‘\ube14\ub799\ud640’\uc774\ub77c\uace0 \uc774\ub984\ubd99\uc774\uae30\ub9cc \ud588\ub358 \uc874\uc7ac\uac00 \uc788\uc5c8\ub2e4.
\ud55c\ucc38 \ub098\uc911\uc5d0\uc57c \ube14\ub799\ud640\uc774 \ube5b\uae4c\uc9c0\ub3c4 \ube68\uc544\ub4e4\uc774\ub294 \uc5c4\uccad\ub09c \uc9c8\ub7c9\uc758 \uc544\uc8fc \uc0c9\ub2e4\ub978 \ucc9c\uccb4\ub77c\ub294 \uac78 \uc54c\uac8c \ub410\ub2e4(\uc5b4\ub5bb\uac8c \uc54c\uac8c \ub410\ub294\uc9c0 \uc815\ub9d0 \uad81\uae08\ud558\ub2e4).
\ub610\ud55c \uc804\uc5d0\ub294 \uc788\ub294 \uc904\ub3c4 \ubab0\ub790\uc9c0\ub9cc \ube14\ub799\ud640\uacfc\ub294 \ubc18\ub300\ub85c \uadf8\uac83\ub4e4\uc744 \ubc29\ucd9c\ud558\ub294 \ud654\uc774\ud2b8\ud640(\ube14\ub799\ud640\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub294 \uc54a\uc9c0\ub9cc \uc131\uc9c8\uc774 \ubc18\ub300\ub418\ub294 \ucc9c\uccb4\ub77c \uadf8\ub807\uac8c \uba85\uba85\ud568)\uc758 \uc874\uc7ac\ub97c \uc0c8\ub86d\uac8c \ubc1c\uacac\ud588\ub2e4.
\uc774\ub7f0 \uacc4\uc18d\ub418\ub294 \uacfc\ud559\uc801 \ubc1c\uacac\uc744 \ud1b5\ud574 \uba87\uc2ed \ub144 \uc804 \uc6b0\uc8fc\uc758 \ud06c\uae30\uac00 10\ub9cc \uad11\ub144\uc774\ub77c\uace0 \ucca0\uc369\uac19\uc774 \ubbff\uc5c8\ub358 \uc0ac\ub78c\ub4e4\uc758 \ucd08\uc6d4\uc744 \uc6b0\ub9ac\ub294 \uc0c1\uc2dd\uc73c\ub85c \uac16\uace0 \uc788\uac8c \ub410\ub2e4.
\uacc4\uc18d\ud574\uc11c \ucd08\uc6d4\uc744 \uc0c1\uc2dd\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uac00\ub294 \ub300\ud45c\uc801 \ubd84\uc57c\uc774\ub2e4. <\/p>\n\n\n\n

\uc791\uc740 \ubbf8\uc9c0\uc758 \uc138\uacc4\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\uc774\ub2e4.
1000\ubd84\uc758 1\ubbf8\ud130\uc778 \ubc00\ub9ac\ubbf8\ud130\ub3c4 \uc791\uc740\ub370, \ub0b4\uac00 \ucd08\ub4f1\ud559\uad50 \ub54c 1\ubc31\ub9cc\ubd84\uc758 1\uc778 \ub9c8\uc774\ud06c\ub85c\ubbf8\ud130\ub77c\ub294 \ub2e8\uc704\ub97c \ucc98\uc74c \uc5b8\uae09\ud588\ub358 \uae30\uc5b5\uc774 \uc788\ub2e4.
\uc694\uc998\uc740 10\uc5b5\ubd84\uc758 1\ubbf8\ud130\uc778 \ub098\ub178\ubbf8\ud130\uc758 \uc138\uacc4\ub97c \uc9c1\uc811 \uc5f0\uad6c \ub300\uc0c1\uc73c\ub85c \uc0bc\ub294\ub2e4\uace0 \ud55c\ub2e4.
\uc804\uc5d0\ub294 \ucd08\uc6d4\uc774\uc5c8\ub358 \ubd84\uc57c\uc778\ub370 \uc9c0\uae08\uc740 \ucd08\ub4f1\ud559\uc0dd\ub3c4 \uc0c1\uc2dd\uc774\ub2e4.
\uc774\uc81c \uc791\uc740 \uac83\uc5d0 \ub300\ud574 \uc880 \uc548\ub2e4 \uc785\uc744 \ub5bc\ub824\uba74 1\uc870\ubd84\uc758 1\ubbf8\ud130\uc778 \ud53c\ucf54(pico), 1\ucc9c\uc870\ubd84\uc758 1\ubbf8\ud130\uc778 \ud3a8\ud1a0(femto) \uc815\ub3c4\ub294 \uc5b8\uae09\ud574\uc57c \ud55c\ub2e4.
\uadf8\ub7f0\ub370 \uc804\ubb38\uac00\ub4e4\uc740 1\ubc31\uacbd\ubd84\uc758 1\uc778 \uc544\ud1a0(atto), 1\uc2ed\ud574\ubd84\uc758 1\uc778 \uc82d\ud1a0(zepto)\ub97c \uc5f0\uad6c\ud55c\ub2e4.
\uadf8\ub807\uac8c \ud604\ubbf8\uacbd\uc73c\ub85c\ub3c4 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ucd08\uc6d4\uc744 \uc0c1\uc2dd\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uac00\uace0 \uc788\ub2e4.
\uc77c\ubc18\uc778\ub4e4\uc5d0\uac8c\ub294 \uc5ec\uc804\ud788 \ucd08\uc6d4\uc77c \ubfd0\uc774\ub2e4. <\/p>\n\n\n\n

\uc774\ucc98\ub7fc \uacfc\ud559\uc801 \ubc1c\uacac\uc740 \uc0c1\uc2dd\uc758 \uacbd\uacc4\ub97c \uacc4\uc18d \ub113\ud600 \uac00\uace0 \uc788\ub2e4.
\ub2ec\ub9ac \ub9d0\ud558\uba74 \uacfc\ud559\uc774 \ucd08\uc6d4\uc758 \uacbd\uacc4\ub97c \ub118\uc5b4\uac00\uace0 \uc788\ub294 \uac83\uc774\ub2e4. <\/p>\n\n\n\n

\uc18c\uc704 \uc885\uad50 \ubd84\uc57c\ub97c \ucd08\uc6d4\uc774\ub77c\uace0 \ud55c\ub2e4.
\uacfc\ud559\uc740 \uc790\uc5f0\uc744 \uc5f0\uad6c\ub300\uc0c1\uc73c\ub85c \ud558\uae30 \ub54c\ubb38\uc5d0 \ucd08\uc6d4\uc778 \uc885\uad50\ub294 \uacfc\ud559\uc758 \ub300\uc0c1\uc774 \uc544\ub2c8\ub2e4.
\uc774\ub807\uac8c \uc790\uc5f0\uacfc \ucd08\uc6d4\uc744 \ub098\ub204\ub294 \ubc29\uc2dd\uc740 \ud5ec\ub77c\uc2dd\uc774\ub2e4.
\ucd08\uc6d4\uacfc \uc790\uc5f0\uc744 \uc774\ubd84\ubc95\uc801\uc73c\ub85c \ub098\ub204\ub294 \uac83 \uc790\uccb4\uac00 \uc9c4\ub9ac\uac00 \uc544\ub2c8\ub77c \uc0ac\ubb3c\uc744 \uc774\ud574\ud558\ub294 \ud55c \ubc29\uc2dd\uc77c \ubfd0\uc774\uba70 \ud0c0\uc778\uc5d0\uac8c \uac15\uc694\ud560 \uc218 \uc5c6\ub294 \uac83\uc774\ub2e4. <\/p>\n\n\n\n

\ub098\ub294 \uac1c\uc778\uc801\uc73c\ub85c \uc774\ub7f0 \uc774\ubd84\ubc95\uc801 \uc0ac\uace0\ubc29\uc2dd\uc744 \uc120\ud638\ud558\uc9c0 \uc54a\ub294\ub2e4.
\ud788\ube0c\ub9ac\uc2dd\uc774\ub098 \ub3d9\uc591\uc758 \ubc29\uc2dd\uc740 \ud1b5\ud569\uc801\uc73c\ub85c \uc138\uc0c1\uc744 \uc774\ud574\ud558\ub824 \ud55c\ub2e4.
\uc2e4\uc740 \uad73\uc774 \uc885\uad50\uc801 \uc601\uc5ed\uc774\ub098 \ucca0\ud559\uc758 \uc218\uc900\uae4c\uc9c0 \uac00\uc9c0 \uc54a\ub354\ub77c\ub3c4 \ub300\ubd80\ubd84\uc758 \uc0ac\ub78c\ub4e4\ub3c4 \uc77c\uc0c1\uc5d0\uc11c \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ud615\uc774\uc0c1\ud559\uc801\uc778 \uac83\uc5d0 \uc758\ud574 \ud6e8\uc52c \ub354 \ud070 \uc601\ud5a5\uc744 \ubc1b\uc73c\uba70 \uc0b4\uc544\uac00\uace0 \uc788\ub294 \uac83\uc744 \uc778\uc2dd\ud55c\ub2e4.
\uc5b4\ub290 \ub178\ub798\uc758 \uac00\uc0ac\ucc98\ub7fc \uc0ac\ub791\uc5d0 \uc6b8\uae30\ub3c4 \ud558\uace0, \uc0ac\ub791\uc5d0 \uc6c3\uae30\ub3c4 \ud55c\ub2e4.
\ud604\ub300\uc778\uc758 \ub300\ubd80\ubd84\uc758 \uc9c8\ubcd1\uc758 \uc6d0\uc778\uc774 \uc2a4\ud2b8\ub808\uc2a4\ub77c\ub294 \uac83\uc740 \uc54c\ub824\uc9c4 \uc0ac\uc2e4\uc774\ub2e4. <\/p>\n\n\n\n

\uad73\uc774 \uc0c1\uae30\ud55c \uc774\ubd84\ubc95\uc801 \ubc29\uc2dd\uc744 \ud0dd\ud55c\ub2e4\uba74 \uc544\uc9c1 ‘\uc2e0(\u795e)’\uc774\ub098 ‘\uc601(\u9748)’\uc740 \uacfc\uac70 \ubfd0\ub9cc \uc544\ub2c8\ub77c \ud604\uc7ac\uc758 \uc790\uc5f0\uacfc\ud559\uc73c\ub85c\ub3c4 \ucd08\uc6d4\uc774\ub2e4.
\ud558\uc9c0\ub9cc \uadf8 \uc774\ubd84\ubc95\uc801 \ubc29\uc2dd\uc744 \ud0dd\ud558\ub354\ub77c\ub3c4 \uc704\uc5d0\uc11c \ubcf8 \uac83\ucc98\ub7fc \ucd08\uc6d4\uc758 \uacbd\uacc4\ub294 \uc0c1\ub300\uc801\uc778 \uac83\uc774\uace0, \uadf8 \ucd08\uc6d4\uc758 \uacbd\uacc4\ub77c\uace0 \uc0dd\uac01\ud588\ub358 \uac83\uc870\ucc28 \uacc4\uc18d \ubb34\ub108\uc9c0\uba70 \uc0c1\uc2dd\uc774 \ub418\ub294 \uc138\uc0c1\uc744 \uc0b4\uc544\uac00\uace0 \uc788\ub2e4.
\ub530\ub77c\uc11c \uc885\uad50\uc801 \uc601\uc5ed\ub3c4 \uc5b8\uc81c\uae4c\uc9c0\ub098 \uc774\ubd84\ubc95\uc801 \ucd08\uc6d4\uc5d0 \ub0a8\uc544 \uc788\uc73c\ub9ac\ub77c \uc0dd\uac01\ud558\uc9c0 \uc54a\ub294\ub2e4.
\uacfc\ud559\uc790\ub4e4\uc774 \ub300\ubd80\ubd84 \ub9ce\uc740 \uc5f0\uad6c\ub97c \ud1b5\ud574\uc11c \uc790\uc5f0\ubc95\uce59\uc744 \ubc1c\uacac\ud558\uc9c0\ub9cc \uc6b0\uc5f0\ud55c \uae30\ud68c\ub85c \uc790\uc5f0\ubc95\uce59\uc744 \ubc1c\uacac\ud558\ub294 \uac83\ucc98\ub7fc \uc5ed\uc2dc \uc6b0\uc5f0\ud55c \uae30\ud68c\ub85c \uc885\uad50\uc801 \ucd08\uc6d4\uc5d0\ub3c4 \ud55c \uac78\uc74c \ub2e4\uac00\uac00\ub294 \ubc1c\uacac\uc744 \ud558\uae38 \uae30\ub300\ud55c\ub2e4. <\/p>\n\n\n\n

\ub2e4\ub9cc \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc138\uacc4\uc5d0 \ub300\ud55c \uc811\uadfc\uc740 \uac00\ub2a5\ud560\uc9c0 \ubaa8\ub974\uaca0\uc9c0\ub9cc \uc2e0\uc559 \uc790\uccb4\uc5d0 \ub300\ud55c \uc811\uadfc\uc740 \uc5b4\ub824\uc6b8 \uac83 \uac19\ub2e4.
\uc0ac\ub791\uc5d0 \ube60\uc9c0\uba74 \uc65c \uc0ac\ub791\uc5d0 \ube60\uc84c\ub294\uc9c0 \uc99d\uba85\ud560 \uc218 \uc5c6\uace0 \uc124\ub4dd\ud560 \uc218 \uc5c6\uc5b4 \ub2e4\ub978 \uc0ac\ub78c\ub4e4\uc774 \ub208\uc5d0 \ucf69\uae4d\uc9c0\uac00 \ub36e\ud614\ub2e4\uace0 \ud558\ub4ef, \ud558\ub098\ub2d8\uc744 \ubbff\ub294 \ubbff\uc74c \uc5ed\uc2dc \ub2e4\ub978 \uc0ac\ub78c\ub4e4\uc744 \uc124\ub4dd\ud558\ub294\ub370 \ub9e4\ub825\uc774 \uc788\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \ub204\uac00 \ubb50\ub77c\ud558\ub4e0 \ub0b4\uac00 \ubcf4\uc774\uc9c0 \uc54a\ub294 \ud558\ub098\ub2d8\uc744 \ubcf4\uc774\ub4ef \ubbff\uace0 \ub530\ub974\ub294 \uc0b6\uc744 \uc0b4\uc544\ub0b4\ub294 \uac83\uc774 \ub9e4\ub825\uc774\uae30 \ub54c\ubb38\uc774\ub2e4.
\uacfc\ud559 \ub4f1 \uc138\uc0c1 \uc5b4\ub5a4 \ud559\ubb38\uc774\ub098 \uc0ac\uc0c1\uc774 \uc774\ub97c \uc218 \uc5c6\ub294 \uc601\uc5ed\uc774\ub77c \ub354 \ub9e4\ub825\uc801\uc778\uc9c0\ub3c4 \ubaa8\ub978\ub2e4. <\/p>\n","protected":false},"excerpt":{"rendered":"

\ubcf4\ud3b8\uc801\uc73c\ub85c \uc790\uc5f0\uacfc\ud559\uc744 \ub73b\ud558\ub294 ‘\uacfc\ud559’\uc758 \uc0ac\uc804\uc801 \uc758\ubbf8\ub294 \ubcf4\ud3b8\uc801\uc778 \uc9c4\ub9ac\ub098 \ubc95\uce59\uc758 \ubc1c\uacac\uc744 \ubaa9\uc801\uc73c\ub85c \ud558\ub294 \uccb4\uacc4\uc801\uc778 \uc9c0\uc2dd\uc774\ub2e4. \uacfc\ud559\uc758 \ub300\uc0c1\uc744 \ubcf4\uba74 \ucc98\uc74c\uc5d0\ub294 \ub208\uc5d0 \ubcf4\uc774\uace0 \uadc0\uc5d0 \ub4e4\ub9ac\uace0 \uc190\uc73c\ub85c \ub9cc\uc838\uc9c0\ub294 \uacbd\ud5d8\uac00\ub2a5\ud55c \uac83\ub4e4\uc774\uc5c8\ub2e4. \uadf8\ub7ec\ub2e4\uac00 \uac00\uc2dc\uad11\uc120 \ubc14\uae65\uc758 \uc801\uc678\uc120\uacfc … <\/p>\n

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