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      <title>전기 에너지 계산&lt;2반&gt; by 신명중교사공용4</title>
      <link>https://padlet.com/smteacher4/xls9e0qi114lko1w</link>
      <description>제목에 학번과 이름을 써 주세요</description>
      <language>en-us</language>
      <pubDate>2021-06-06 08:57:39 UTC</pubDate>
      <lastBuildDate>2026-01-30 13:35:22 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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         <url></url>
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      <item>
         <title>1. 집에 있는 전기 기구의 이름과 소비전력을 쓴다. (2개)</title>
         <author>smteacher4</author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1587745666</link>
         <description><![CDATA[<div>2.&nbsp; 각각의 전기 기구에 대해 다음 문제를 푼다.&nbsp;<br>(1)&nbsp; 1초 동안 사용하는 전기에너지 양은 몇 J 인가?<br>(2) 1시간 동안 사용하는 전기 에너지 양?<br>&nbsp;- J 단위로 구하기<br>- Wh 단위로 구하기<br>(3) 더 많은 전기 에너지를 사용하는 것은 어떤 에너지로 전환될 때인가?</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-06 08:57:39 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1587745666</guid>
      </item>
      <item>
         <title>30206</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588732579</link>
         <description><![CDATA[<div>1.헤어드라이기 1300W 2. 청소기 530W<br>1.(1)1300J&nbsp; (2)530J<br>2.(1)1300J/s *3600s=4680kJ<br>-1300Wh (2)530J/s*3600s= 1908kJ - 530Wh<br>(3)청소기가 전기에너지를 운동에너지로 바뀌는 것보다 헤어드라이기가 전기에너지를 열에너지로 바꾸는게 전기에너지를 더 많이 쓴다.<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:15:08 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588732579</guid>
      </item>
      <item>
         <title>30218 이재원</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588732849</link>
         <description><![CDATA[<div>1.ai스피커 20W<br>(1) 20J<br>(2)72000Wh<br>2.선풍기 50W<br>(1) 50J<br>(2)180000Wh<br>3.전기에너지가 운동에너지로 변할때 더많은 전기에너지를 사용한다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:15:17 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588732849</guid>
      </item>
      <item>
         <title>30211 엄규식</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588733673</link>
         <description><![CDATA[<div>1)<br>1.헤어드라이 1850W<br>2.컴퓨터 모니터 30W<br><br>2)<br>1.1850J&nbsp;<br>&nbsp; &nbsp; 30J<br>2. &nbsp; 1850Jx3600=6.660.000J<br>&nbsp; &nbsp; 30Jx3600 = 108.000J<br><br>&nbsp; &nbsp; 1850Wh x 1시간=1850Wh,&nbsp;<br>&nbsp; &nbsp; 30Wh x 1시간=&nbsp; 30Wh<br>3) 모니터가 전기에너지를 빛에너지로 바꾸는 것보다 드라이기가 열네너지를 바꾸는게 전기 에너지를 더 많이 쓴다.<br><br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:15:43 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588733673</guid>
      </item>
      <item>
         <title>30224정혜은</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588734185</link>
         <description><![CDATA[<div>1. 선풍기 44W<br>2.드라이기 800W<br>(1)158400J,&nbsp; 800W<br>(2)44Wh, 2880000J<br>      44Wh, 800Wh<br><br>선풍기와 드라이기가 같은 시간과 같은운동을 하더라도 드라이기가 선풍기보다 더 많은 전기에너지를 사용한다.<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:15:59 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588734185</guid>
      </item>
      <item>
         <title>302010</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588735698</link>
         <description><![CDATA[<div>1.청소기 256W<br>256J<br>(1)<strong>921,600J<br>(2)256Wh</strong><br>2.선풍기60W<br>60J<br>(1)<strong>216,000J<br>(2)60Wh<br>(3)운동에너지가 열에너지보다 더 많은 전기에너지를 사용한다</strong><br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:16:49 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588735698</guid>
      </item>
      <item>
         <title>30208 박서정</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588735915</link>
         <description><![CDATA[<div>1. 모발 건조기  2100W<br>2-1 2100J<br>2-2 - 750000J<br>&nbsp; &nbsp; &nbsp; &nbsp;-2100Wh<br>3. 열에너지가 운동에너지보다 더 많은 전기에너지를 사용<br><br>1. 고데기 25W<br>2-1 25J<br>2-2 - 90000J<br>&nbsp; &nbsp; &nbsp; - 25Wh<br>3. 열에너지가 운동에너지보다 더 많은 전기에너지를 사용</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:16:57 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588735915</guid>
      </item>
      <item>
         <title>30225황예강</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736191</link>
         <description><![CDATA[<div>1. 선풍기44W<br>2.청소기1200W<br><br>1.선풍기158400J<br>2.청소기4320000J<br><br>1.선풍기44Wh<br>2.청소기1200Wh<br><br>같은 운동에너지로 전환되더라도 청소기가 선풍기보다 전기에너지를 더 많이 사용한다</div>]]></description>
         <pubDate>2021-06-07 02:17:07 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736191</guid>
      </item>
      <item>
         <title>30223정수민</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736237</link>
         <description><![CDATA[<div>1. 스탠드 8.9W<br>(1)8.9J<br>(2)32040J, 8.9Wh<br><br>2. 선풍기 48W<br>(1)48J<br>(2)172800J, 48Wh<br><br>3. 운동에너지가 빛에너지보다 더 많은 전기에너지를 사용한다</div>]]></description>
         <pubDate>2021-06-07 02:17:08 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736237</guid>
      </item>
      <item>
         <title>30215 유한승</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736443</link>
         <description><![CDATA[<div>1.주전자:1350W<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1초에 1350J<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1350J x 3600s=4860000J<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1350Wh<br>2.선풍기:45W<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 1초에 45J<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 45J x 3600s=162000J<br>                45Wh</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:17:16 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736443</guid>
      </item>
      <item>
         <title>30212오상준</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736602</link>
         <description><![CDATA[<div>1.가습기(122W)<br>(1) 122 X 3600 =489200(J)<br>(2) 120Wh<br>2.방송수신기(8.5W)<br>(1) 8.5 X 3600 =30600(J)<br>(2) 8.5Wh<br>3. 열 에너지로 전환될 때 운동에너지보다 많은 전기에너지를 소비한다. <br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:17:21 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736602</guid>
      </item>
      <item>
         <title>30217 이서빈</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736909</link>
         <description><![CDATA[<div>1. 공기청정기 47W<br>&nbsp; &nbsp; 헤어드라이기 1300W<br>2. (1) 공기청정기: 47J&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 헤어드라이기: 1300J<br>&nbsp; &nbsp; (2) 공기청정기: 169200Wh&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 헤어드라이기: 4680000Wh<br>&nbsp; &nbsp; (3) 열에너지로 전환될 때&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 운동에너지로 전환될 때보다&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 더 많은 전기 에너지를&nbsp;<br>          사용한다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:17:32 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588736909</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588737099</link>
         <description><![CDATA[<div>30202 김민지<br><br>1.선풍기(44W), 전기밥솥(1,400W)<br><br>2.<br>(1) 44J, 1,400J<br>(2) 158,400J, 49,000,000J<br>&nbsp; &nbsp; &nbsp; 44Wh, 1,400Wh<br>(3) 열에너지로 전환될 때 운동에너지보다 더 많은 전기 에너지를 사용한다</div>]]></description>
         <pubDate>2021-06-07 02:17:38 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588737099</guid>
      </item>
      <item>
         <title>30207 김지현</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588737455</link>
         <description><![CDATA[<div>1. 선풍기 45W<br>1)45J<br>2-1)162000J<br>2-2) 45Wh<br><br>2.책상 스탠드 7.5W<br>1)7.5J<br>2-1)27000J<br>2-2)7.5Wh&nbsp;<br><br>3. 운동에너지가 빛에너지보다 더 많은 전기에너지를 사용한다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:17:49 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588737455</guid>
      </item>
      <item>
         <title>30222 장지혜</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588737843</link>
         <description><![CDATA[<div>1.이동형 LED 등기구 (11W)<br>-(1) 11J<br>-(2) 39600J,&nbsp;11Wh</div><div><br>2. 선풍기 - 서큘레이터( 33W)<br>-(1) 33J</div><div>-(2) 118800J, 33Wh<br><br>3.운동에너지가 빛에너지보다 더 많은 전기 에너지를 사용한다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:18:00 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588737843</guid>
      </item>
      <item>
         <title>30216 이동건</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588738993</link>
         <description><![CDATA[<div>1. 선풍기: 50W<br>&nbsp; &nbsp;1초에 선풍기:50J<br>1시간에 18,000J<br>2.헤어드라이기 2000W<br>&nbsp; &nbsp;1초에 헤어드라이기 2000J<br>1시간에 720000J<br>50Wh<br>2000Wh<br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:18:37 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588738993</guid>
      </item>
      <item>
         <title>30204 김서아</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588739441</link>
         <description><![CDATA[<div>헤어드라이기 800W<br>선풍기 50W<br>(1) 800W, 50W<br>(2) 2880000J, 180000J<br>&nbsp;800Wh, 50Wh<br>(3) 열 에너지가 운동에너지보다 더 많은 전기에너지를 사용한다</div>]]></description>
         <pubDate>2021-06-07 02:18:53 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588739441</guid>
      </item>
      <item>
         <title>30205 김영우</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588740453</link>
         <description><![CDATA[<div>1.헤어드라이기 1930W<br>1) 1930J<br>2-1) 3600(s)x1930(W)= 694800J<br>2-2) 1930Wh<br>3) 열에너지로 전환 될 때 운동에너지로 전환 될 때보다 더 많은 전기에너지를 사용한다.<br><br>2. 조명 2W<br>1) 2J<br>2-1) 7200J<br>2-2) 2Wh<br>3) 빛에너지로 전환될 때 열에너지로 전환 될 떄보다 더 많은 전기에너지를 사용한다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:19:28 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588740453</guid>
      </item>
      <item>
         <title>30220 이하은</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588741341</link>
         <description><![CDATA[<div>1. 선풍기: 50W<br>-50J<br>-3600(s)x50(W)=180000J<br>-50Wh<br><br>2. 헤어 드라이기: 1760W<br>-1760J<br>-3600(s)x1760(W)=6336000J<br>-1760Wh<br><br>3. 헤어 드라이기의 열에너지가 더 많은 전기에너지를 사용한다.</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:19:53 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588741341</guid>
      </item>
      <item>
         <title>30226 황태영</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588743071</link>
         <description><![CDATA[<div>핑크색 고데기&nbsp; 40W<br>(1)40J<br>(2)144000Wh<br>선풍기 60W<br>(1)60J<br>(2)216000W<br>3.운동에너지가 열에너지보다 더 많은 전기 에너지를 사용한다</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:20:53 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588743071</guid>
      </item>
      <item>
         <title>30213 유성찬</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588746860</link>
         <description><![CDATA[<div>헤어드라이기 2000W<br>&nbsp;2000J<br>7,200,000J<br>2000Wh<br>2.청소기1200W<br>1200J<br>4,320,000J<br>1200Wh<br>열 에너지가 운동에너지보다 많이 전력을 사용한다<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:22:45 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588746860</guid>
      </item>
      <item>
         <title>30219이준혁</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588750750</link>
         <description><![CDATA[<div>헤어드라이어 1800W<br>선풍기 50W<br>1)1800J 50J<br>2)6480000J.180000J<br>1800Wh.50Wh<br>열에너지가 운동에너지보다 더 많은 전기에너지를 사용한다</div>]]></description>
         <pubDate>2021-06-07 02:24:36 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588750750</guid>
      </item>
      <item>
         <title>30214 유승재</title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588755026</link>
         <description><![CDATA[<div><br>11111<br>(1)선풍기 70W<br>(2)드라이기 1600W<br>———<br>2<br>(1) 25200J<br>(2) 5760000J<br><br>70Wh<br>1600Wh<br><br>3 둘다 운동에너지 사용함&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-06-07 02:26:48 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588755026</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588775484</link>
         <description><![CDATA[<div>30221&nbsp; 장준현<br>1. 헤어드라이기 700W&nbsp;<br>1초에 700J<br>700J×3600S=2420000J<br>700Wh<br>2.선풍기 1000W<br>1초에1000J<br>1000×3600S=3600000J<br>1000Wh<br><br></div>]]></description>
         <pubDate>2021-06-07 02:37:55 UTC</pubDate>
         <guid>https://padlet.com/smteacher4/xls9e0qi114lko1w/wish/1588775484</guid>
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