{"id":699,"date":"2025-10-28T17:46:05","date_gmt":"2025-10-28T08:46:05","guid":{"rendered":"http:\/\/saegil-lab.kr\/?p=699"},"modified":"2025-11-06T17:23:42","modified_gmt":"2025-11-06T08:23:42","slug":"si%ea%b5%ad%ec%a0%9c%eb%8b%a8%ec%9c%84%ea%b3%84-%ec%a0%91%eb%91%90%ec%82%ac","status":"publish","type":"post","link":"https:\/\/saegil-lab.kr\/?p=699","title":{"rendered":"SI(\uad6d\uc81c\ub2e8\uc704\uacc4) \uc811\ub450\uc0ac"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\ub9ac\uac00 \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294 \ub2e8\uc704\ub85c \uae38\uc774\ub85c\ub294 m, cm, km, mm\ub4f1\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uace0, \uc9c8\ub7c9(\ub610\ub294 \ubb34\uac8c)\uc758 \ub2e8\uc704\ub85c g, kg\ub4f1\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae38\uc774\uc758 \ud45c\uc900 \ub2e8\uc704\ub294 m\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc2e4\uc6a9\uc801\uc73c\ub85c 1 m\ubcf4\ub2e4 \uc791\uc740 \uae38\uc774\uc5d0\ub294 c\uc640 m\uc744 \ubd99\uc5ec cm, mm\ub77c\ub294 \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud558\uace0, 1 m\ubcf4\ub2e4 \uae34 \ub2e8\uc704\ub85c\ub294 km\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc11c c, m, k\ub97c \ud2b9\uc815\ud55c \uac12\uc744 \uc9c0\ub2c8\ub294 \uc811\ub450\uc0ac\ub85c \uc4f0\uc774\ub294 \uac83\uc785\ub2c8\ub2e4. c\ub294 \uc13c\ud2f0\ub77c\uace0 \uc77d\uace0 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-f26b6f194eac339b58bcee854a9a3890_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#50;&#125;&#32;&#61;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"82\" style=\"vertical-align: -6px;\"\/>, m\uc740 \ubc00\ub9ac\ub77c\uace0 \uc77d\uace0 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-81ec7a65a76d59e3c07834144a658004_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#51;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#92;&#32;&#48;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"95\" style=\"vertical-align: -6px;\"\/>, k\ub294 \ud0ac\ub85c\ub77c\uace0 \uc77d\uace0 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-c0fbaba3958239091e32ffcc7db7601d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#51;&#32;&#61;&#32;&#49;&#92;&#32;&#48;&#48;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"90\" style=\"vertical-align: 0px;\"\/>\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. 1 kg\uc740 1 000 g\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774 \uae00\uc5d0\uc11c\ub294 \uacfc\ud559\uc5d0\uc11c \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294 \uc811\ub450\uc0ac\ub97c \ubaa8\uc544 \uc815\ub9ac\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ub354 \ub9ce\uc740 \uc811\ub450\uc0ac\uac00 \uc788\uc9c0\ub9cc \uac70\uc758 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc544 \uaf2d \ud544\uc694\ud55c \uac83\ub9cc\uc744 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4. \ub354 \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 &#8216;SI \uc811\ub450\uc0ac&#8217;\ub77c\uace0 \uac80\uc0c9\ud574\ubcf4\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\ubcf4\ub2e4 \uc791\uc740 \ub2e8\uc704\uc758 \uc811\ub450\uc0ac<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>d(deci \ub370\uc2dc) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-f294fc3188c0e0ece3898a98cba0b8b5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#49;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"75\" style=\"vertical-align: -6px;\"\/><\/li>\n\n\n\n<li>c(centi \uc13c\ud2f0) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-e54a1f1326a82be45024580ae6bca9c0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#50;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"82\" style=\"vertical-align: -6px;\"\/><\/li>\n\n\n\n<li>m(milli \ubc00\ub9ac) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-81ec7a65a76d59e3c07834144a658004_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#51;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#92;&#32;&#48;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"95\" style=\"vertical-align: -6px;\"\/><\/li>\n\n\n\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-4581d53a06e96af65fb4b61957193cb3_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#109;&#117;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"11\" style=\"vertical-align: -4px;\"\/>(micro \ub9c8\uc774\ud06c\ub85c) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-62ee3be6a304524d26b3b4d91856177c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#54;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"121\" style=\"vertical-align: -6px;\"\/><\/li>\n\n\n\n<li>n(nano \ub098\ub178) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-c811ad08cdd82d793458b893b43184a8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#57;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"148\" style=\"vertical-align: -6px;\"\/><\/li>\n\n\n\n<li>p(pico \ud53c\ucf54) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-bd544234264ca56ed47c37800cdf976e_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#49;&#50;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"182\" style=\"vertical-align: -6px;\"\/><\/li>\n\n\n\n<li>f(femto \ud3a8\ud1a0) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-8d21a764ca9e20faa3fbd7d18c9a2f6c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#49;&#53;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"208\" style=\"vertical-align: -6px;\"\/><\/li>\n\n\n\n<li>a(ato \uc544\ud1a0) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-0904772934632899fa950743a05da162_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#45;&#49;&#56;&#125;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"235\" style=\"vertical-align: -6px;\"\/><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">1\ubcf4\ub2e4 \ud070 \ub2e8\uc704\uc758 \uc811\ub450\uc0ac<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>da(deca \ub370\uce74) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-0c69f02562ae12409e20004986e7aaab_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#49;&#32;&#61;&#32;&#49;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"66\" style=\"vertical-align: 0px;\"\/><\/li>\n\n\n\n<li>h(hecto \ud5e5\ud1a0) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-0f3004d11090f8acb269f449366822b8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#50;&#32;&#61;&#32;&#49;&#48;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"75\" style=\"vertical-align: 0px;\"\/><\/li>\n\n\n\n<li>k(kilo \ud0ac\ub85c) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-c0fbaba3958239091e32ffcc7db7601d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#51;&#32;&#61;&#32;&#49;&#92;&#32;&#48;&#48;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"90\" style=\"vertical-align: 0px;\"\/><\/li>\n\n\n\n<li>M(mega \uba54\uac00) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-25e2fe4c2350beffa8e2742c3f91defa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#54;&#32;&#61;&#32;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"122\" style=\"vertical-align: 0px;\"\/><\/li>\n\n\n\n<li>G(giga \uae30\uac00) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-f8efa2ec4583719eea8299c96f31efc2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#57;&#32;&#61;&#32;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"155\" style=\"vertical-align: 0px;\"\/><\/li>\n\n\n\n<li>T(tera \ud14c\ub77c) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-f9b8a0a4cd85ff5288216ed693dd5490_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#49;&#50;&#125;&#32;&#61;&#32;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"194\" style=\"vertical-align: 0px;\"\/><\/li>\n\n\n\n<li>P(peta \ud398\ud0c0) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-76430062ea1cf328924965c3f7f80b4c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#49;&#53;&#125;&#32;&#61;&#32;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"227\" style=\"vertical-align: 0px;\"\/><\/li>\n\n\n\n<li>E(exa \uc5d1\uc0ac) <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/saegil-lab.kr\/wp-content\/ql-cache\/quicklatex.com-6c8b7f179261813879d53f83d9100845_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#49;&#48;&#94;&#123;&#49;&#56;&#125;&#32;&#61;&#32;&#49;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;&#92;&#32;&#48;&#48;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"15\" width=\"259\" style=\"vertical-align: 0px;\"\/><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\uc6b0\ub9ac\uac00 \ub9ce\uc774 \uc0ac\uc6a9\ud558\ub294 \ub2e8\uc704\ub85c \uae38\uc774\ub85c\ub294 m, cm, km, mm\ub4f1\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uace0, \uc9c8\ub7c9(\ub610\ub294 \ubb34\uac8c)\uc758 \ub2e8\uc704\ub85c g, kg\ub4f1\uc744 \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae38\uc774\uc758 \ud45c\uc900 \ub2e8\uc704\ub294 m\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc2e4\uc6a9\uc801\uc73c\ub85c 1 m\ubcf4\ub2e4 \uc791\uc740 \uae38\uc774\uc5d0\ub294 c\uc640 m\uc744 \ubd99\uc5ec cm, mm\ub77c\ub294 \ub2e8\uc704\ub97c \uc0ac\uc6a9\ud558\uace0, 1 m\ubcf4\ub2e4 \uae34 \ub2e8\uc704\ub85c\ub294 km\ub97c &hellip; <a href=\"https:\/\/saegil-lab.kr\/?p=699\">\uacc4\uc18d \uc77d\uae30 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[48],"class_list":["post-699","post","type-post","status-publish","format-standard","hentry","category-37","tag-si"],"_links":{"self":[{"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/posts\/699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=699"}],"version-history":[{"count":8,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/posts\/699\/revisions"}],"predecessor-version":[{"id":778,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=\/wp\/v2\/posts\/699\/revisions\/778"}],"wp:attachment":[{"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=699"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=699"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saegil-lab.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}