ㄹㅔㄴㅈㅡ by 지우개 https://padlet.com/tain75/ubin en-us 2024-04-04 04:46:57 UTC 2024-04-11 01:56:05 UTC hello@padlet.com 아임 지우 https://padlet.com/tain75/ubin/wish/2943848641 히히

]]> 2024-04-05 00:44:36 UTC https://padlet.com/tain75/ubin/wish/2943848641 아임 지우 https://padlet.com/tain75/ubin/wish/2943849341 히히

]]> 2024-04-05 00:45:12 UTC https://padlet.com/tain75/ubin/wish/2943849341 아임 지우 https://padlet.com/tain75/ubin/wish/2943850036 히히

]]> 2024-04-05 00:45:43 UTC https://padlet.com/tain75/ubin/wish/2943850036 아임 지우 https://padlet.com/tain75/ubin/wish/2943851430 히히

]]> 2024-04-05 00:46:47 UTC https://padlet.com/tain75/ubin/wish/2943851430 아임 지우 https://padlet.com/tain75/ubin/wish/2943852196 히히

]]> 2024-04-05 00:47:26 UTC https://padlet.com/tain75/ubin/wish/2943852196 아임 지우 https://padlet.com/tain75/ubin/wish/2943857952 첫 동영상

]]> 2024-04-05 00:52:09 UTC https://padlet.com/tain75/ubin/wish/2943857952 아임 지우 https://padlet.com/tain75/ubin/wish/2943861596 히히

]]> 2024-04-05 00:55:22 UTC https://padlet.com/tain75/ubin/wish/2943861596 아임 지우 https://padlet.com/tain75/ubin/wish/2943864921 두 번째 동영상

]]> 2024-04-05 00:58:14 UTC https://padlet.com/tain75/ubin/wish/2943864921 tain75 https://padlet.com/tain75/ubin/wish/2943892334 2024-04-05 01:21:37 UTC https://padlet.com/tain75/ubin/wish/2943892334 tain75 https://padlet.com/tain75/ubin/wish/2943893580 2024-04-05 01:22:31 UTC https://padlet.com/tain75/ubin/wish/2943893580 아임 지우 https://padlet.com/tain75/ubin/wish/2943895902 볼록렌즈

유리는 빛의 대부분을 통과시키기 때문에 반사가 적고 대부분 굴절하게 된다.

빛은 렌즈의 두꺼운 쪽으로 굴절하기 때문에 렌즈의 가운데 부분의 두께가 가장자리보다 두꺼운 볼록렌즈의 경우 가운데 쪽으로 빛이 모이게 된다.

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오목렌즈

유리는 빛의 대부분을 통과시키기 때문에 반사가 적고 대부분 굴절하게 된다.

빛은 렌즈의 두꺼운 쪽으로 굴절하기 때문에

렌즈의 가장자리 부분의 두께가 가운데보다 두꺼운 오목렌즈의 경우에는 빛이 가장자리로 굴절되므로 빛이 퍼져 나가게 된다.


(참고하세요)

]]> 2024-04-05 01:24:02 UTC https://padlet.com/tain75/ubin/wish/2943895902 tain75 https://padlet.com/tain75/ubin/wish/2943900241 2024-04-05 01:26:54 UTC https://padlet.com/tain75/ubin/wish/2943900241 https://padlet.com/tain75/ubin/wish/2943903755 오목렌즈

]]> 2024-04-05 01:29:05 UTC https://padlet.com/tain75/ubin/wish/2943903755 피피티 https://padlet.com/tain75/ubin/wish/2945903087 2024-04-07 23:49:49 UTC https://padlet.com/tain75/ubin/wish/2945903087 아임 지우 https://padlet.com/tain75/ubin/wish/2946181966 ㅎㅎㅎㅎㅎㅎㅎㅎㅎㅎㅎ

]]> 2024-04-08 03:44:44 UTC https://padlet.com/tain75/ubin/wish/2946181966 tain75 https://padlet.com/tain75/ubin/wish/2946187772 2024-04-08 03:51:06 UTC https://padlet.com/tain75/ubin/wish/2946187772