{"type":"rich","version":"1.0","description":"열역학 제1법칙과 제2법칙","title":"열역학 법칙과 과정","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/exjLAvbxpO\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","height":480,"provider_name":"Padlet Arcade","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1786228020295&hashid=exjLAvbxpO","provider_url":"https://arcade.padlet.com"}