Fy 3, ljus
14
Ljus 6 maj
-
Upload
kristlindell -
Category
Education
-
view
191 -
download
2
Transcript of Fy 3, ljus
![Page 1: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/1.jpg)
Ljus6 maj
![Page 2: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/2.jpg)
En stämgaffel med som avger frekvensen 440 Hz förs mot en elev med hastigheten 10 m/s.
Vilken frekvens hör eleven? Tag ljudets hastighet som 350 m/s.
Förhörsdags
![Page 3: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/3.jpg)
Vågrörelse!Reflektion Brytning Speglar,linser
Partikel!Foton massa E=mc^2 E=hf Fy 8
Dubbelnatur
![Page 4: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/4.jpg)
![Page 5: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/5.jpg)
Reflektion
Inkommande vinkel och utgående vinkel lika stora!
![Page 6: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/6.jpg)
Brytning
Prisman
![Page 7: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/7.jpg)
En ljusstråle närmar sig en 1 cm tjock glasskiva med infallsvinkeln 40 grader. Hur mycket kommer strålen
parallellförskjutas?
![Page 8: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/8.jpg)
Regnbågen
![Page 9: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/9.jpg)
Dubbelregnbåge, dubbel refletkion i vattendroppen.
![Page 10: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/10.jpg)
Speglar
Konvex Konkav
![Page 11: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/11.jpg)
![Page 12: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/12.jpg)
Linser
Konvex Konkav
![Page 13: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/13.jpg)
Spaltförsök
![Page 14: Fy 3, ljus](https://reader036.fdocument.pub/reader036/viewer/2022081720/559aae0e1a28abf9688b4663/html5/thumbnails/14.jpg)
Polaristation