Lys og lyd 6c by https://padlet.com/jp30/8no21mkz1vc4sab1 Lavet ved et lykketræf en-us 2021-01-03 20:32:02 UTC 2024-11-25 20:36:06 UTC hello@padlet.com https://padlet.net/icons/png/1f9d0.png Lys og Lyd jp30 https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050258019 2021-01-03 20:35:31 UTC https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050258019 Gruppe 1 jp30 https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050258380 1) Lys har mange farver. 
2) Lys er hurtigere end lyd.
3) Lyd er vibrationer der bevæger sig gennem luft eller vand.
4) Man kalder vibrationerne for lydbølger. 
5) Lys er energi fra solen. 
6) En stor del af solens lys kan ikke ses af menneskets øje. 
 7) Lys sender elektromagnetiske bølger ud i rummet, og de bølger som rammer jorden, kaldes lys.
lys er elektrisk og magnetisk felter.





]]> 2021-01-03 20:36:00 UTC https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050258380 Gruppe 2 jp30 https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266443 2021-01-03 20:47:43 UTC https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266443 Gruppe 3 jp30 https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266574 2021-01-03 20:47:56 UTC https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266574 Gruppe 4 jp30 https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266654 2021-01-03 20:48:04 UTC https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266654 Gruppe 5 jp30 https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266860 2021-01-03 20:48:24 UTC https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266860 Gruppe 6 jp30 https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266970 2021-01-03 20:48:35 UTC https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1050266970 mati4288 https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1090884096 2021-01-15 12:22:51 UTC https://padlet.com/jp30/8no21mkz1vc4sab1/wish/1090884096