<h2>Det h&auml;r begreppen kommer du l&auml;ra dig.</h2>
&nbsp;
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<table style="border-collapse: collapse; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; border: medium none currentColor;"><colgroup><col width="109" /><col width="150" /><col width="119" /><col width="97" /><col width="102" /><col width="91" /></colgroup>
<tbody>
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<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Vibrationer
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<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Sv&auml;ngningar
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">F&ouml;rt&auml;tningar och f&ouml;rtunningar
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<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Ljudv&aring;gor
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">V&aring;gl&auml;ngd
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Frekvens
</td>
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<tr style="height: 61pt;">
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Hertz
 </td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Sv&auml;ngningstid
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Ultraljud
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Infraljud
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Fortplanta
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">H&ouml;g och l&aring;g ton
</td>
</tr>
<tr style="height: 62pt;">
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Stark och svag ton
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Dopplereffekten
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Buller
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Decibel
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Resonans
</td>
<td style="overflow: hidden; overflow-wrap: break-word; vertical-align: top; padding: 0pt 5.75pt 0pt 5.75pt; border: 0.5pt solid #000000;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Tinnitus
</td>
</tr>
</tbody>
</table>
</div>
<h3>&nbsp;</h3>
<h2>Din svar p&aring; de h&auml;r fr&aring;gorna kommer att bed&ouml;mas.</h2>
<wbr style="color: #000000; font-family: Times New Roman; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" />
<ul id="docs-internal-guid-2f53b751-7fff-d035-f73a-e2d99263ada3" style="color: #000000; font-family: Times New Roman; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; margin-bottom: 0px; margin-top: 0px; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;">
<li dir="ltr" style="background-color: transparent; color: #000000; font-family: Arial; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline; white-space: pre;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Varf&ouml;r kan jag fortfarande h&ouml;ra ljud utanf&ouml;r mitt hus trots att alla d&ouml;rrar och f&ouml;nster &auml;r st&auml;ngda?
</li>
<li dir="ltr" style="background-color: transparent; color: #000000; font-family: Arial; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline; white-space: pre;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Indianerna kunde l&auml;gga &ouml;rat mot marken f&ouml;r att h&ouml;ra bufflarna snabbare &auml;n vad det skulle gjort annars. Hur &auml;r det m&ouml;jligt?
</li>
<li dir="ltr" style="background-color: transparent; color: #000000; font-family: Arial; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline; white-space: pre;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Varf&ouml;r l&aring;ter t.ex. sirenen p&aring; en polisbil olika n&auml;r den n&auml;rmar sig j&auml;mf&ouml;rt med n&auml;r den &aring;ker bort fr&aring;n mig?
</li>
<li dir="ltr" style="background-color: transparent; color: #000000; font-family: Arial; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; list-style-type: disc; text-decoration: none; vertical-align: baseline; white-space: pre;">
<span style="background-color: transparent; color: #000000; font-family: Calibri,sans-serif; font-size: 14pt; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;">Hur p&aring;verkar ljudmilj&ouml;n v&aring;r h&auml;lsa?
</li>
</ul>
<p dir="ltr" style="text-align: left; color: #000000; text-transform: none; line-height: 1.38; text-indent: 0px; letter-spacing: normal; font-style: normal; font-variant: normal; font-weight: 400; text-decoration: none; margin-top: 0pt; margin-bottom: 10pt; word-spacing: 0px; white-space: normal; orphans: 2; -webkit-text-stroke-width: 0px;">Du kommer ocks&aring; bli bed&ouml;md genom en fr&aring;ga som visar om du kan till&auml;mpa kunskaperna du l&auml;rt dig i ett helt nytt sammanhang samt de kunskaper du f&aring;tt fr&aring;n laborationerna vi genomf&ouml;rt.
<br style="color: #000000; font-family: Times New Roman; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-decoration: none; text-indent: 0px; text-transform: none; -webkit-text-stroke-width: 0px; white-space: normal; word-spacing: 0px;" />
&nbsp;

Fysik

FYSIK kunskapskrav åk 9, Kunskapsstaden Helsingborg

 Hur ljud uppstår, breder ut sig och kan registreras på olika sätt. Ljudets egenskaper och ljudmiljöns påverkan på hälsan. 

 Historiska och nutida upptäckter inom fysikområdet och hur de har formats av och format världsbilder. Upptäckternas betydelse för teknik, miljö, samhälle och människors levnadsvillkor. 

 Systematiska undersökningar och hur simuleringar kan användas som stöd vid modellering. Formulering av enkla frågeställningar, planering, utförande och utvärdering.

Dokumentation av undersökningar med tabeller, diagram, bilder och skriftliga rapporter, såväl med som utan digitala verktyg.

Ljud

Matriser i planeringen

Uppgifter