{"id":121635,"date":"2022-03-22T17:19:13","date_gmt":"2022-03-22T11:49:13","guid":{"rendered":"https:\/\/www.aakash.ac.in\/blog\/?post_type=web-story&p=121635"},"modified":"2022-08-29T14:21:17","modified_gmt":"2022-08-29T08:51:17","slug":"physics-what-is-the-use-of-black-painted-surface-in-a-solar-cooker","status":"publish","type":"web-story","link":"https:\/\/www.aakash.ac.in\/blog\/web-stories\/physics-what-is-the-use-of-black-painted-surface-in-a-solar-cooker\/","title":{"rendered":"Physics: What is the use of Black Painted Surface in a Solar Cooker?"},"content":{"rendered":"