(6-3)빛이 물과 유리를 통과해 나아가는 모습 관찰하기 by 삼일계정 https://padlet.com/aiaiai1/10nsax0xxfvqr6uq en-us 2025-06-24 23:03:45 UTC 2025-06-24 23:03:46 UTC hello@padlet.com https://padlet.net/icons/8.0/png/1f642.png 물에서 굴절 실험 aiaiai1 https://padlet.com/aiaiai1/10nsax0xxfvqr6uq/wish/3500917931 2025-06-24 23:03:45 UTC https://padlet.com/aiaiai1/10nsax0xxfvqr6uq/wish/3500917931 빛의 굴절 실험 aiaiai1 https://padlet.com/aiaiai1/10nsax0xxfvqr6uq/wish/3500917932 2025-06-24 23:03:45 UTC https://padlet.com/aiaiai1/10nsax0xxfvqr6uq/wish/3500917932 빛의 삼원색 이해하기 aiaiai1 https://padlet.com/aiaiai1/10nsax0xxfvqr6uq/wish/3500917933 2025-06-24 23:03:45 UTC https://padlet.com/aiaiai1/10nsax0xxfvqr6uq/wish/3500917933