{"id":11524,"date":"2021-11-23T20:59:16","date_gmt":"2021-11-23T13:59:16","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=11524"},"modified":"2021-11-23T21:10:33","modified_gmt":"2021-11-23T14:10:33","slug":"ta%cc%a3i-sao-co-the%cc%89-tho%cc%89i-bong-bong-tu-nuoc-xa-phong","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/ta%cc%a3i-sao-co-the%cc%89-tho%cc%89i-bong-bong-tu-nuoc-xa-phong\/","title":{"rendered":"Ta\u0323i sao co\u0301 th\u00ea\u0309 th\u00f4\u0309i bong bo\u0301ng t\u01b0\u0300 n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Nh\u01b0\u0303ng bong bo\u0301ng xa\u0300 pho\u0300ng \u0111u\u0309 mo\u0323i ma\u0300u s\u0103\u0301c bay l\u01b0\u01a1\u0323n trong kh\u00f4ng trung tr\u00f4ng r\u00e2\u0301t \u0111e\u0323p m\u0103\u0301t. Ba\u0323n co\u0301 bi\u00ea\u0301t ta\u0323i sao la\u0323i co\u0301 th\u00ea\u0309 th\u00f4\u0309i bong bo\u0301ng t\u01b0\u0300 n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng kh\u00f4ng?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u01a1\u0301c ti\u00ean chu\u0301ng ta th\u00e2\u0301y r\u0103\u0300ng, ch\u00e2\u0301t lo\u0309ng do v\u00f4 s\u00f4\u0301 ph\u00e2n t\u01b0\u0309 ch\u00e2\u0301t lo\u0309ng c\u00e2\u0301u ta\u0323o tha\u0300nh. \u01a0\u0309 b\u00ea\u0300 m\u0103\u0323t ch\u00e2\u0301t lo\u0309ng co\u0301 l\u01b0\u0323c c\u0103ng go\u0323i la\u0300 &#8220;tr\u01b0\u01a1\u0300ng l\u01b0\u0323c&#8221;. Chu\u0301ng la\u0300 m\u00f4\u0323t loa\u0323i l\u01b0\u0323c la\u0300m cho ca\u0301c ph\u00e2\u0300n t\u01b0\u0309 ch\u00e2\u0301t lo\u0309ng \u01a1\u0309 sa\u0301t nhau h\u01a1n. Khi chu\u0301ng ta th\u00f4\u0309i bong bo\u0301ng xa\u0300 pho\u0300ng, l\u01b0\u0323c c\u0103ng cu\u0309a n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng la\u0300m cho nh\u01b0\u0303ng ca\u0301i bong bo\u0301ng khi\u0301 co\u0301 ma\u0300ng ch\u00e2\u0301t lo\u0309ng mo\u0309ng, kh\u00f4ng bi\u0323 v\u01a1\u0303 ra ma\u0300 c\u01b0\u0301 bao ch\u0103\u0323t l\u00e2\u0301y kh\u00f4\u0301i kh\u00f4ng khi\u0301 b\u00ean trong. Do ta\u0301c du\u0323ng cu\u0309a l\u01b0\u0323c c\u0103ng b\u00ea\u0300 m\u0103\u0323t, kh\u00f4ng khi\u0301 b\u00ean trong bong bo\u0301ng chi\u0323u a\u0301p l\u01b0\u0323c l\u01a1\u0301n h\u01a1n kh\u00f4ng khi\u0301 b\u00ean ngoa\u0300i. Vi\u0300 th\u00ea\u0301 sau khi th\u00f4\u0309i, nh\u01b0\u0303ng bong bo\u0301ng na\u0300y se\u0303 to d\u00e2\u0300n l\u00ean m\u00f4\u0323t ca\u0301ch t\u01b0\u0323 nhi\u00ean cho t\u01a1\u0301i khi bi\u0323 v\u01a1\u0303. L\u01b0\u0323c co b\u00ea\u0300 m\u0103\u0323t cu\u0309a ch\u00e2\u0301t lo\u0309ng ca\u0300ng l\u01a1\u0301n thi\u0300 ca\u0301c bong bo\u0301ng th\u00f4\u0309i ra co\u0301 th\u00ea\u0309 ti\u0301ch b\u00ea\u0300 m\u0103\u0323t ca\u0300ng l\u01a1\u0301n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tha\u0300nh ph\u00e2\u0300n chi\u0301nh cu\u0309a xa\u0300 pho\u0300ng la\u0300 mu\u00f4\u0301i r\u0103\u0301n va\u0300 axit be\u0301o. Chu\u0301ng la\u0300 m\u00f4\u0323t loa\u0323i ph\u00e2n t\u01b0\u0309 h\u01b0\u0303u c\u01a1, to h\u01a1n g\u00e2\u0301p nhi\u00ea\u0300u l\u00e2\u0300n so v\u01a1\u0301i ph\u00e2n t\u01b0\u0309 n\u01b0\u01a1\u0301c. Khi co\u0301 th\u00eam xa\u0300 pho\u0300ng, l\u01b0\u0323c h\u00e2\u0301p d\u00e2\u0303n gi\u01b0\u0303a ca\u0301c ph\u00e2n t\u01b0\u0309 n\u01b0\u01a1\u0301c l\u01a1\u0301n h\u01a1n m\u00ea\u0300m de\u0309o h\u01a1n. Vi\u0300 th\u00ea\u0301, l\u01b0\u0323c c\u0103ng b\u00ea\u0300 m\u0103\u0323t cu\u0309a n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng l\u01a1\u0301n h\u01a1n nhi\u00ea\u0300u so v\u01a1\u0301i l\u01b0\u0323c c\u0103ng b\u00ea\u0300 m\u0103\u0323t cu\u0309a n\u01b0\u01a1\u0301c th\u00f4ng th\u01b0\u01a1\u0300ng. Khi ch\u01b0\u0301ng ta th\u00f4\u0309i kh\u00f4ng khi\u0301 va\u0300o trong n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng, kh\u00f4ng khi\u0301 tuy chi\u00ea\u0301m m\u00f4\u0323t kh\u00f4ng gian r\u00e2\u0301t l\u01a1\u0301n nh\u01b0ng do ca\u0301c ph\u00e2n t\u01b0\u0309 mu\u00f4\u0301i r\u0103\u0301n cu\u0309a axi\u0301t be\u0301o v\u00e2\u0303n x\u00ea\u0301p ha\u0300ng da\u0300i ba\u0301m ch\u0103\u0323t va\u0300o nhau n\u00ean \u0111a\u0303 ta\u0323o tha\u0300nh ca\u0301c bong bo\u0301ng. Khi &#8220;tr\u01b0\u01a1\u0300ng l\u01b0\u0323c&#8221; v\u00e2\u0303n co\u0301 th\u00ea\u0309 ch\u00f4\u0301ng la\u0323i a\u0301p l\u01b0\u0323c b\u00ean trong bong bo\u0301ng thi\u0300 bong bo\u0301ng se\u0303 kh\u00f4ng bi\u0323 v\u01a1\u0303. Ng\u01b0\u01a1\u0323c la\u0323i, \u0111\u00f4\u0301i v\u01a1\u0301i n\u01b0\u01a1\u0301c &#8211; th\u01b0\u0301 ch\u00e2\u0301t lo\u0309ng co\u0301 l\u01b0\u0323c c\u0103ng b\u00ea\u0300 m\u0103\u0323t nho\u0309, v\u00ea\u0300 c\u01a1 ba\u0309n &#8220;tr\u01b0\u01a1\u0300ng l\u01b0\u0323c&#8221; kh\u00f4ng th\u00ea\u0309 ch\u00f4\u0301ng la\u0323i \u0111\u01b0\u01a1\u0323c a\u0301p su\u00e2\u0301t kh\u00f4ng khi\u0301 n\u00ean kh\u00f4ng th\u00ea\u0300 hi\u0300nh tha\u0300nh bong bo\u0301ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u00ea\u0301u chu\u0301ng ta cho th\u00eam \u0111\u01b0\u01a1\u0300ng va\u0300o trong n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng thi\u0300 co\u0301 th\u00ea\u0309 th\u00f4\u0309i \u0111\u01b0\u01a1\u0323c nh\u01b0\u0303ng bong bo\u0301ng to h\u01a1n, do \u0111\u01b0\u01a1\u0300ng cu\u0303ng la\u0300 ch\u00e2\u0301t h\u01b0\u0303u c\u01a1 co\u0301 ph\u00e2n t\u01b0\u0309 r\u00e2\u0301t l\u01a1\u0301n, l\u01b0\u0323c k\u00ea\u0301t h\u01a1\u0323p cu\u0309a ca\u0301c ph\u00e2n t\u01b0\u0309 \u0111\u01b0\u01a1\u0300ng co\u0300n l\u01a1\u0301n h\u01a1n \u01a1\u0309 ph\u00e2n t\u01b0\u0309 mu\u00f4\u0301i cu\u0309a axi\u0301t be\u0301o, vi\u0300 th\u00ea\u0301 n\u00ean l\u01b0\u0323c c\u0103ng b\u00ea\u0300 m\u0103\u0323t cu\u0309a n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng pha \u0111\u01b0\u01a1\u0300ng cu\u0303ng r\u00e2\u0301t l\u01a1\u0301n. N\u00ea\u0301u chu\u0301ng ta cho d\u00e2\u0301m va\u0300o n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng, axi\u0301t la\u0301tit trong d\u00e2\u0301m se\u0303 pha\u0309n \u01b0\u0301ng v\u01a1\u0301i ca\u0301c ph\u00e2n t\u01b0\u0309 r\u0103\u0301n cu\u0309a axit be\u0301o la\u0300m cho l\u01b0\u0323c c\u0103ng b\u00ea\u0300 m\u0103\u0323t cu\u0309a n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng tr\u01a1\u0309 l\u00ean nho\u0309 \u0111i n\u00ean ta chi\u0309 th\u00f4\u0309i \u0111\u01b0\u01a1\u0323c nh\u01b0\u0303ng bong bo\u0301ng kha\u0301 nho\u0309.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nh\u01b0\u0303ng bong bo\u0301ng xa\u0300 pho\u0300ng \u0111u\u0309 mo\u0323i ma\u0300u s\u0103\u0301c bay l\u01b0\u01a1\u0323n trong kh\u00f4ng trung tr\u00f4ng r\u00e2\u0301t \u0111e\u0323p m\u0103\u0301t. Ba\u0323n co\u0301 bi\u00ea\u0301t ta\u0323i sao la\u0323i co\u0301 th\u00ea\u0309 th\u00f4\u0309i bong bo\u0301ng t\u01b0\u0300 n\u01b0\u01a1\u0301c xa\u0300 pho\u0300ng kh\u00f4ng? Tr\u01b0\u01a1\u0301c ti\u00ean chu\u0301ng ta th\u00e2\u0301y r\u0103\u0300ng, ch\u00e2\u0301t lo\u0309ng do v\u00f4 s\u00f4\u0301 ph\u00e2n t\u01b0\u0309 ch\u00e2\u0301t lo\u0309ng c\u00e2\u0301u ta\u0323o tha\u0300nh. \u01a0\u0309 b\u00ea\u0300 m\u0103\u0323t [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1,15],"tags":[],"class_list":["post-11524","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=11524"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11524\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}