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<quiz>
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 <question type="category"><category><text>2º ESO/WAVES/ELECTROMAGNETIC SPECTRUM</text></category></question>
 
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 <question type="multichoice">
    <name>
      <text>Electromagnetic waves that you can see are called</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Electromagnetic waves that you can see are called</p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.1000000</penalty>
    <hidden>0</hidden>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text></text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text></text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text></text>
    </incorrectfeedback>
    <answer fraction="100" format="html">
      <text>Visible light</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Infrared light</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>X-rays</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Microwaves</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Eye light</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>
 
 <!-- resourceid-resourcedataid: 18215-15023 -->
 <question type="multichoice">
    <name>
      <text>How much of the electromagnetic spectrum is visible?</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>How much of the electromagnetic spectrum is visible?</p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.1000000</penalty>
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    <single>true</single>
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      <text></text>
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    <answer fraction="-33.33333" format="html">
      <text>All of it</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>None of it</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Most of it</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="100" format="html">
      <text>Only a small part</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>
 
 <!-- resourceid-resourcedataid: 18216-15024 -->
 <question type="matching">
    <name>
      <text>Los colores</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Los colores del espectro visible tienen los siguientes rangos de longitud de onda.</p>
<p>En base a estos rangos indica a qué colores corresponderán las siguientes radiaciones electromagnéticas</p>
<p><a class="image" href="http://commons.wikimedia.org/wiki/File:Spectrum.svg"><img style="margin-right: auto; margin-left: auto; display: block;" src="http://upload.wikimedia.org/wikipedia/commons/thumb/c/cc/Spectrum.svg/300px-Spectrum.svg.png" alt="Spectrum.svg" width="300" height="36" /></a></p>
<table class="wikitable" style="margin: 0.5em auto; width: 400px; text-align: center;" align="center">
<tbody>
<tr><th><a title="Violeta (color)">violeta</a></th>
<td>380–450 nm</td>
</tr>
<tr><th><a title="Azul" href="http://es.wikipedia.org/wiki/Azul">azul</a></th>
<td>450–495 nm</td>
</tr>
<tr><th><a title="Verde" href="http://es.wikipedia.org/wiki/Verde">verde</a></th>
<td>495–570 nm</td>
</tr>
<tr><th><a title="Amarillo" href="http://es.wikipedia.org/wiki/Amarillo">amarillo</a></th>
<td>570–590 nm</td>
</tr>
<tr><th><a title="Naranja (color)" href="http://es.wikipedia.org/wiki/Naranja_(color)">anaranjado</a></th>
<td>590–620 nm</td>
</tr>
<tr><th><a title="Rojo" href="http://es.wikipedia.org/wiki/Rojo">rojo</a></th>
<td>620–750 nm</td>
</tr>
</tbody>
</table>]]></text>
    </questiontext>
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      <text></text>
    </generalfeedback>
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    <hidden>0</hidden>
    <shuffleanswers>true</shuffleanswers>
    <correctfeedback format="html">
      <text></text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text></text>
    </partiallycorrectfeedback>
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    <subquestion format="html">
      <text><![CDATA[<p>Longitud de onda = 600 nm</p>]]></text>
      <answer>
        <text>Anaranjado</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Frecuencia =590 THz</p>]]></text>
      <answer>
        <text>Verde</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Periodo = 1.4e-15 s</p>]]></text>
      <answer>
        <text>Violeta</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Periodo = 650 nm</p>]]></text>
      <answer>
        <text>Incorrecto</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Frecuencia 4.8E14 Hz</p>]]></text>
      <answer>
        <text>rojo</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Periodo = 1.57e-15 s</p>]]></text>
      <answer>
        <text>Azul</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text></text>
      <answer>
        <text>Amarillo</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text></text>
      <answer>
        <text>Verde</text>
      </answer>
    </subquestion>
  </question>
 
 <!-- resourceid-resourcedataid: 18217-15025 -->
 <question type="matching">
    <name>
      <text>Ordena la siguiente lista de mayor a menor longitud de onda( marca como 1 la mayor)</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Ordena la siguiente lista de mayor a menor longitud de onda (siendo 1 la mayor):</p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.1000000</penalty>
    <hidden>0</hidden>
    <shuffleanswers>true</shuffleanswers>
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      <text></text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text></text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text></text>
    </incorrectfeedback>
    <subquestion format="html">
      <text><![CDATA[<p>Rayo gamma</p>]]></text>
      <answer>
        <text>6</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Rayos X</p>]]></text>
      <answer>
        <text>5</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Ultraioleta</p>]]></text>
      <answer>
        <text>4</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Microondas</p>]]></text>
      <answer>
        <text>2</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Infrarrojo</p>]]></text>
      <answer>
        <text>3</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Ondas de radio</p>]]></text>
      <answer>
        <text>1</text>
      </answer>
    </subquestion>
  </question>
 
 <!-- resourceid-resourcedataid: 18218-15026 -->
 <question type="matching">
    <name>
      <text>Ordena la siguiente lista de mayor a menor longitud de onda( marca como 1 la mayor)</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>Ordena la siguiente lista de mayor a menor frecuencia (siendo 1 la mayor):</p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.1000000</penalty>
    <hidden>0</hidden>
    <shuffleanswers>true</shuffleanswers>
    <correctfeedback format="html">
      <text></text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text></text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text></text>
    </incorrectfeedback>
    <subquestion format="html">
      <text><![CDATA[<p>Rayo gamma</p>]]></text>
      <answer>
        <text>1</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Rayos X</p>]]></text>
      <answer>
        <text>2</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Ultraioleta</p>]]></text>
      <answer>
        <text>3</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Luz visible</p>]]></text>
      <answer>
        <text>4</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Infrarrojo</p>]]></text>
      <answer>
        <text>5</text>
      </answer>
    </subquestion>
    <subquestion format="html">
      <text><![CDATA[<p>Ondas de radio</p>]]></text>
      <answer>
        <text>6</text>
      </answer>
    </subquestion>
  </question>
 
 <!-- resourceid-resourcedataid: 18219-15027 -->
 <question type="multichoice">
    <name>
      <text>The waves that have shorter waveslengths than visible light are: (check all that apply)</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>The waves that have shorter waveslengths than visible light are: (check all that apply)</p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.1000000</penalty>
    <hidden>0</hidden>
    <single>false</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text></text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text></text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text></text>
    </incorrectfeedback>
    <answer fraction="-33.33333" format="html">
      <text>TV</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Radio stations</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="50" format="html">
      <text>Ultraviolet rays</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="50" format="html">
      <text>Gamma rays</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>
 
 <!-- resourceid-resourcedataid: 18220-15028 -->
 <question type="multichoice">
    <name>
      <text>What type of waves are used to transmit cellular telephone messages?</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<p>What type of waves are used to transmit cellular telephone messages?</p>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.1000000</penalty>
    <hidden>0</hidden>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text></text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text></text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text></text>
    </incorrectfeedback>
    <answer fraction="-33.33333" format="html">
      <text>Gamma rays</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Microwaves</text>
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        <text></text>
      </feedback>
    </answer>
    <answer fraction="100" format="html">
      <text>Radio waves</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Visible waves</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>
 
 <!-- resourceid-resourcedataid: 18221-15029 -->
 <question type="multichoice">
    <name>
      <text>Which electromagnetic waves have the shortest wavelengths and highest frequencies?</text>
    </name>
    <questiontext format="html">
      <text><![CDATA[<table border="0" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td valign="top"><strong class="questionN"> </strong></td>
<td><span class="question_text m_questiontext"> Which electromagnetic waves have the shortest wavelengths and highest frequencies? </span></td>
</tr>
</tbody>
</table>]]></text>
    </questiontext>
    <generalfeedback format="html">
      <text></text>
    </generalfeedback>
    <defaultgrade>1.0000000</defaultgrade>
    <penalty>0.1000000</penalty>
    <hidden>0</hidden>
    <single>true</single>
    <shuffleanswers>true</shuffleanswers>
    <answernumbering>abc</answernumbering>
    <correctfeedback format="html">
      <text></text>
    </correctfeedback>
    <partiallycorrectfeedback format="html">
      <text></text>
    </partiallycorrectfeedback>
    <incorrectfeedback format="html">
      <text></text>
    </incorrectfeedback>
    <answer fraction="100" format="html">
      <text>Gamma rays</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Radio waves</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Visible light</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
    <answer fraction="-33.33333" format="html">
      <text>Ultraviolet light</text>
      <feedback format="html">
        <text></text>
      </feedback>
    </answer>
  </question>
 </quiz>
