{"id":326,"date":"2025-06-26T14:02:32","date_gmt":"2025-06-26T18:02:32","guid":{"rendered":"http:\/\/www.bu.edu\/isso\/files\/2025\/06\/23-1233-PHYSICS-031.jpg"},"modified":"2025-10-31T11:36:00","modified_gmt":"2025-10-31T15:36:00","slug":"23-1233-physics-031","status":"inherit","type":"attachment","link":"https:\/\/www.bu.edu\/isso\/international-students-scholars-office\/23-1233-physics-031\/","title":{"rendered":"23-1233-PHYSICS-031"},"author":1859,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"description":{"rendered":"<p class=\"attachment\"><a href='\/isso\/files\/2025\/06\/23-1233-PHYSICS-031.jpg'><img width=\"636\" height=\"447\" src=\"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-636x447.jpg\" class=\"attachment-medium size-medium\" alt=\"students in a classroom writing an equation on a white board\" loading=\"lazy\" srcset=\"https:\/\/www.bu.edu\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-636x447.jpg 636w, https:\/\/www.bu.edu\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1024x719.jpg 1024w, https:\/\/www.bu.edu\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-768x539.jpg 768w, https:\/\/www.bu.edu\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1536x1079.jpg 1536w, https:\/\/www.bu.edu\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-2048x1438.jpg 2048w\" sizes=\"(max-width: 636px) 100vw, 636px\" \/><\/a><\/p>\n"},"caption":{"rendered":"<p>4\/7\/23 &#8212; Boston, Massachusetts<\/p>\n<p>Ranjan Narendra (CAS\u201924), (from left), Janna Foy (CAS\u201924), and Allyson Zheng (CAS\u201924) work together on a problem using a smart board in Andrew Duffy\u2019s CAS PY 106, Physics 2 April 7 in SCI. With 87 students in the class, the students worked out their equations using the whiteboards, smart boards and windows which ran the perimeter of the classroom.<br \/>\nThe course is a premed requirement, and covers some of the basic principles underlying the physics of everyday life, including electricity and magnetism, direct-current circuits, waves, optics, and modern physics.<br \/>\nFirst they would draw a ray diagram to qualitatively show where the image is formed and what the image characteristics are. Then, they would make calculations based on a couple of equations, and make sure their quantitative work agreed with their qualitative work.<\/p>\n<p>Photo by Cydney Scott for Boston University Photography<\/p>\n"},"alt_text":"students in a classroom writing an equation on a white board","media_type":"image","mime_type":"image\/jpeg","media_details":{"width":7589,"height":5329,"file":"2025\/06\/23-1233-PHYSICS-031.jpg","sizes":{"medium":{"file":"23-1233-PHYSICS-031-636x447.jpg","width":636,"height":447,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-636x447.jpg"},"large":{"file":"23-1233-PHYSICS-031-1024x719.jpg","width":1024,"height":719,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1024x719.jpg"},"thumbnail":{"file":"23-1233-PHYSICS-031-150x150.jpg","width":150,"height":150,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-150x150.jpg"},"medium_large":{"file":"23-1233-PHYSICS-031-768x539.jpg","width":768,"height":539,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-768x539.jpg"},"1536x1536":{"file":"23-1233-PHYSICS-031-1536x1079.jpg","width":1536,"height":1079,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1536x1079.jpg"},"2048x2048":{"file":"23-1233-PHYSICS-031-2048x1438.jpg","width":2048,"height":1438,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-2048x1438.jpg"},"bu_banners_preview":{"file":"23-1233-PHYSICS-031-810x270.jpg","width":810,"height":270,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-810x270.jpg"},"bu_banners_full":{"file":"23-1233-PHYSICS-031-1200x500.jpg","width":1200,"height":500,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1200x500.jpg"},"bu_banners_full_xsmall":{"file":"23-1233-PHYSICS-031-500x667.jpg","width":500,"height":667,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-500x667.jpg"},"bu_banners_full_small":{"file":"23-1233-PHYSICS-031-768x1024.jpg","width":768,"height":1024,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-768x1024.jpg"},"bu_banners_full_medium":{"file":"23-1233-PHYSICS-031-992x413.jpg","width":992,"height":413,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-992x413.jpg"},"bu_banners_full_large":{"file":"23-1233-PHYSICS-031-1200x500.jpg","width":1200,"height":500,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1200x500.jpg"},"bu_banners_full_xlarge":{"file":"23-1233-PHYSICS-031-1500x624.jpg","width":1500,"height":624,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1500x624.jpg"},"bu_banners_full_xxlarge":{"file":"23-1233-PHYSICS-031-1920x624.jpg","width":1920,"height":624,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1920x624.jpg"},"bu_banners_full_16x9":{"file":"23-1233-PHYSICS-031-1200x675.jpg","width":1200,"height":675,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1200x675.jpg"},"bu_banners_full_16x9_medium":{"file":"23-1233-PHYSICS-031-992x558.jpg","width":992,"height":558,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-992x558.jpg"},"bu_banners_full_16x9_large":{"file":"23-1233-PHYSICS-031-1200x675.jpg","width":1200,"height":675,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1200x675.jpg"},"bu_banners_full_16x9_xlarge":{"file":"23-1233-PHYSICS-031-1500x844.jpg","width":1500,"height":844,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1500x844.jpg"},"bu_banners_full_16x9_xxlarge":{"file":"23-1233-PHYSICS-031-1920x1080.jpg","width":1920,"height":1080,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-1920x1080.jpg"},"bu_banners_half":{"file":"23-1233-PHYSICS-031-600x500.jpg","width":600,"height":500,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-600x500.jpg"},"bu_banners_half_xsmall":{"file":"23-1233-PHYSICS-031-500x667.jpg","width":500,"height":667,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-500x667.jpg"},"bu_banners_half_small":{"file":"23-1233-PHYSICS-031-768x1024.jpg","width":768,"height":1024,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-768x1024.jpg"},"bu_banners_half_medium":{"file":"23-1233-PHYSICS-031-496x413.jpg","width":496,"height":413,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-496x413.jpg"},"bu_banners_half_large":{"file":"23-1233-PHYSICS-031-600x500.jpg","width":600,"height":500,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-600x500.jpg"},"bu_banners_half_xlarge":{"file":"23-1233-PHYSICS-031-750x624.jpg","width":750,"height":624,"mime_type":"image\/jpeg","source_url":"\/isso\/files\/2025\/06\/23-1233-PHYSICS-031-750x624.jpg"},"bu_banners_full_xsmall_2x":{"file":"23-1233-PHYSICS-031-1000x1334.jpg","width":1000,"height":1334,"mime_type":"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