{"interactiveVideo":{"video":{"startScreenOptions":{"title":"Was passiert eigentlich bei Kernspaltung und Kernfusion?","hideStartTitle":false},"textTracks":{"videoTrack":[{"label":"Untertitel","kind":"subtitles","srcLang":"en"}]},"files":[{"path":"https:\/\/youtu.be\/fdHIyJxzqek","mime":"video\/YouTube","copyright":{"license":"U","title":"Was passiert eigentlich bei Kernspaltung und Kernfusion?","author":"GRS | Deutschland","year":"24.11.2015","source":"https:\/\/youtu.be\/fdHIyJxzqek"}}]},"assets":{"interactions":[{"x":5.865102639296188,"y":10.426631702695024,"width":34.604105571847505,"height":18.064516129032256,"duration":{"from":25.992,"to":26.992},"libraryTitle":"Fill in the Blanks","action":{"library":"H5P.Blanks 1.12","params":{"media":{"disableImageZooming":false},"text":"Trage die fehlenden W\u00f6rter ein.","overallFeedback":[{"from":0,"to":100}],"showSolutions":"L\u00f6sung anzeigen","tryAgain":"Wiederholen","checkAnswer":"\u00dcberpr\u00fcfen","notFilledOut":"Bitte f\u00fclle alle L\u00fccken aus, um die L\u00f6sung ansehen zu k\u00f6nnen","answerIsCorrect":"':ans' ist korrekt","answerIsWrong":"':ans' ist falsch","answeredCorrectly":"Korrekt beantwortet","answeredIncorrectly":"Falsch beantwortet","solutionLabel":"Korrekte Antwort:","inputLabel":"L\u00fccke @num von @total","inputHasTipLabel":"Tipp verf\u00fcgbar","tipLabel":"Tipp","behaviour":{"enableRetry":true,"enableSolutionsButton":false,"enableCheckButton":true,"autoCheck":false,"caseSensitive":false,"showSolutionsRequiresInput":true,"separateLines":false,"confirmCheckDialog":false,"confirmRetryDialog":false,"acceptSpellingErrors":false},"scoreBarLabel":"Du hast :num von :total Punkten erreicht.","confirmCheck":{"header":"Beenden?","body":"Ganz sicher beenden?","cancelLabel":"Abbrechen","confirmLabel":"Beenden"},"confirmRetry":{"header":"Wiederholen?","body":"Ganz sicher wiederholen?","cancelLabel":"Abbrechen","confirmLabel":"Best\u00e4tigen"},"questions":["

Kernspaltung wird auch *Kernfission* genannt.<\/p>\n","

Es bezeichnet die *Spaltung* von Atom*kernen*.<\/p>\n","

Kernspaltung erfolgt bei der *Energiegewinnung* in *Kern*kraftwerken*.<\/p>\n","

Kernfusion bezeichnet die *Verschmelzung* von Atomkernen.<\/p>\n","

Das ber\u00fchmteste Beispiel daf\u00fcr ist die *Sonne*.<\/p>\n"]},"subContentId":"9c369de2-ea9c-41d4-a716-41e5ad5f93b8","metadata":{"contentType":"Fill in the Blanks","license":"U","title":"Kernspaltung und Kernfusion"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":true},"label":""},{"x":7.331378299120234,"y":20.85326340539005,"width":34.01759530791789,"height":15.718475073313781,"duration":{"from":62.898,"to":63.897},"libraryTitle":"True\/False Question","action":{"library":"H5P.TrueFalse 1.6","params":{"media":{"disableImageZooming":false},"correct":"false","behaviour":{"enableRetry":true,"enableSolutionsButton":false,"enableCheckButton":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false},"l10n":{"trueText":"Wahr","falseText":"Falsch","score":"Du hast @score von @total Punkten erreicht.","checkAnswer":"\u00dcberpr\u00fcfen","showSolutionButton":"L\u00f6sung anzeigen","tryAgain":"Wiederholen","wrongAnswerMessage":"Falsche Antwort","correctAnswerMessage":"Richtige Antwort","scoreBarLabel":"Du hast :num von :total Punkten erreicht."},"confirmCheck":{"header":"Beenden?","body":"Ganz sicher beenden?","cancelLabel":"Abbrechen","confirmLabel":"Beenden"},"confirmRetry":{"header":"Wiederholen?","body":"Ganz sicher wiederholen?","cancelLabel":"Abbrechen","confirmLabel":"Best\u00e4tigen"},"question":"

In der Mitte eines Atoms ist der Atomkern. In ihm befinden sich Elektronen und Neutronen.<\/p>\n"},"subContentId":"83a1d030-f422-427f-bc65-b913ca970c20","metadata":{"contentType":"True\/False Question","license":"U","title":"WH: Wie sieht ein Atom aus?"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":true},"label":""},{"x":7.331378299120234,"y":13.033289628368781,"width":34.01759530791789,"height":17.478005865102638,"duration":{"from":104.557,"to":105.557},"libraryTitle":"Fill in the Blanks","action":{"library":"H5P.Blanks 1.12","params":{"media":{"disableImageZooming":false},"text":"Trage die fehlenden W\u00f6rter ein.","overallFeedback":[{"from":0,"to":100}],"showSolutions":"L\u00f6sung anzeigen","tryAgain":"Wiederholen","checkAnswer":"\u00dcberpr\u00fcfen","notFilledOut":"Bitte f\u00fclle alle L\u00fccken aus, um die L\u00f6sung ansehen zu k\u00f6nnen","answerIsCorrect":"':ans' ist korrekt","answerIsWrong":"':ans' ist falsch","answeredCorrectly":"Korrekt beantwortet","answeredIncorrectly":"Falsch beantwortet","solutionLabel":"Korrekte Antwort:","inputLabel":"L\u00fccke @num von @total","inputHasTipLabel":"Tipp verf\u00fcgbar","tipLabel":"Tipp","behaviour":{"enableRetry":true,"enableSolutionsButton":true,"enableCheckButton":true,"autoCheck":false,"caseSensitive":false,"showSolutionsRequiresInput":true,"separateLines":false,"confirmCheckDialog":false,"confirmRetryDialog":false,"acceptSpellingErrors":false},"scoreBarLabel":"Du hast :num von :total Punkten erreicht.","confirmCheck":{"header":"Beenden?","body":"Ganz sicher beenden?","cancelLabel":"Abbrechen","confirmLabel":"Beenden"},"confirmRetry":{"header":"Wiederholen?","body":"Ganz sicher wiederholen?","cancelLabel":"Abbrechen","confirmLabel":"Best\u00e4tigen"},"questions":["

Ein Atomkern wird von umherfliegenden, einzelnen *Neutronen* getroffen.<\/p>\n","

Bei einem *Aufprall* entstehen 2 neue Kerne.<\/p>\n","

Diese werden mit den \u00fcbrigen Elektronen zu 2 neuen *Atomen*.<\/p>\n","

Oft werden bei dem Aufprall wiederum freie *Neutronen* abgegeben.<\/p>\n","

Es folgt eine *Ketten*reaktion mit immer neuen Spaltungen.<\/p>\n","

Es wird sehr viel *Energie* frei.<\/p>\n"]},"subContentId":"9d715611-ff84-4051-8225-40852709c267","metadata":{"contentType":"Fill in the Blanks","license":"U","title":"Kernspaltung"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":true},"label":""},{"x":4.39882697947214,"y":10.426631702695024,"width":36.95014662756598,"height":18.064516129032256,"duration":{"from":163.399,"to":164.399},"libraryTitle":"Multiple Choice","action":{"library":"H5P.MultiChoice 1.14","params":{"media":{"disableImageZooming":false},"answers":[{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Gleiche Ladungen ziehen einander an.<\/div>\n"},{"correct":false,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Die schwache Wechselwirkung h\u00e4lt den Kern zusammen.<\/div>\n"},{"correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Die starke Wechselwirkung ist eine der Grundkr\u00e4fte im Universum.<\/div>\n"},{"correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Energie wird frei, wenn ein Neutron mit dem Kern zusammenprallt.<\/div>\n"},{"correct":true,"tipsAndFeedback":{"tip":"","chosenFeedback":"","notChosenFeedback":""},"text":"

Die Energie ist auf die starke Wechselwirkung im Atomkern zur\u00fcckzuf\u00fchren.<\/div>\n"}],"overallFeedback":[{"from":0,"to":100}],"behaviour":{"enableRetry":true,"enableSolutionsButton":false,"enableCheckButton":true,"type":"auto","singlePoint":false,"randomAnswers":true,"showSolutionsRequiresInput":true,"confirmCheckDialog":false,"confirmRetryDialog":false,"autoCheck":false,"passPercentage":100,"showScorePoints":true},"UI":{"checkAnswerButton":"\u00dcberpr\u00fcfen","showSolutionButton":"L\u00f6sung anzeigen","tryAgainButton":"Wiederholen","tipsLabel":"Hinweis anzeigen","scoreBarLabel":"Du hast :num von :total Punkten erreicht.","tipAvailable":"Hinweis verf\u00fcgbar","feedbackAvailable":"R\u00fcckmeldung verf\u00fcgbar","readFeedback":"R\u00fcckmeldung vorlesen","wrongAnswer":"Falsche Antwort","correctAnswer":"Richtige Antwort","shouldCheck":"H\u00e4tte gew\u00e4hlt werden m\u00fcssen","shouldNotCheck":"H\u00e4tte nicht gew\u00e4hlt werden sollen","noInput":"Bitte antworte, bevor du die L\u00f6sung ansiehst"},"confirmCheck":{"header":"Beenden?","body":"Ganz sicher beenden?","cancelLabel":"Abbrechen","confirmLabel":"Beenden"},"confirmRetry":{"header":"Wiederholen?","body":"Ganz sicher wiederholen?","cancelLabel":"Abbrechen","confirmLabel":"Best\u00e4tigen"},"question":"

Markiere die wahren Aussagen!<\/p>\n"},"subContentId":"17e83c25-0d6a-46c7-af42-415fbca92186","metadata":{"contentType":"Multiple Choice","license":"U","title":"Kernspaltung: Energie wird frei"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":true},"label":""},{"x":7.331378299120234,"y":5.213315851347512,"width":34.604105571847505,"height":19.237536656891496,"duration":{"from":249.357,"to":250.356},"libraryTitle":"Fill in the Blanks","action":{"library":"H5P.Blanks 1.12","params":{"media":{"disableImageZooming":false},"text":"Trage die fehlenden W\u00f6rter ein.","overallFeedback":[{"from":0,"to":100}],"showSolutions":"L\u00f6sung anzeigen","tryAgain":"Wiederholen","checkAnswer":"\u00dcberpr\u00fcfen","notFilledOut":"Bitte f\u00fclle alle L\u00fccken aus, um die L\u00f6sung ansehen zu k\u00f6nnen","answerIsCorrect":"':ans' ist korrekt","answerIsWrong":"':ans' ist falsch","answeredCorrectly":"Korrekt beantwortet","answeredIncorrectly":"Falsch beantwortet","solutionLabel":"Korrekte Antwort:","inputLabel":"L\u00fccke @num von @total","inputHasTipLabel":"Tipp verf\u00fcgbar","tipLabel":"Tipp","behaviour":{"enableRetry":true,"enableSolutionsButton":false,"enableCheckButton":true,"autoCheck":false,"caseSensitive":true,"showSolutionsRequiresInput":true,"separateLines":false,"confirmCheckDialog":false,"confirmRetryDialog":false,"acceptSpellingErrors":false},"scoreBarLabel":"Du hast :num von :total Punkten erreicht.","confirmCheck":{"header":"Beenden?","body":"Ganz sicher beenden?","cancelLabel":"Abbrechen","confirmLabel":"Beenden"},"confirmRetry":{"header":"Wiederholen?","body":"Ganz sicher wiederholen?","cancelLabel":"Abbrechen","confirmLabel":"Best\u00e4tigen"},"questions":["

Kernfusion findet nur bei *kleinen* Atomen statt.<\/p>\n","

Die *Coulomb*-Kraft verhindert, dass 2 Protonen einander *anziehen*.<\/p>\n","

N\u00e4hern sich 2 Protonen an, wirkt die *starke* Wechselwirkung wieder und es kommt zur Ver*schmelzung*.<\/p>\n","

Es wird noch mehr *Energie* frei als bei der *Kernspaltung*!<\/p>\n"]},"subContentId":"ee59b357-3826-44e0-adee-b49c0376da21","metadata":{"contentType":"Fill in the Blanks","license":"U","title":"Kernfusion"}},"pause":true,"displayType":"poster","buttonOnMobile":false,"adaptivity":{"correct":{"allowOptOut":false,"message":""},"wrong":{"allowOptOut":false,"message":""},"requireCompletion":true},"label":""},{"x":10.263929618768328,"y":31.25,"width":32.84457478005865,"height":8.79765395894428,"duration":{"from":296.817,"to":306.817},"libraryTitle":"Text","action":{"library":"H5P.Text 1.1","params":{"text":"

Fasse noch einmal kurz die wichtigsten Punkte auf einem Blatt Papier zusammen.
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Fasse noch einmal kurz die wichtigsten Punkte auf einem Blatt Papier zusammen.
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Kernfusion und Kernspaltung