Mirror Trick: Convex Mirror = Positive Focal Length! 🔍 | Class 10 Tip

array(10) { [0]=> object(stdClass)#4583 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "3rI7RoA1laM" ["related_video_title"]=> string(177) "ОСЕЧКИН: "Вот эти детали вам будут очень интересны". Какую цену заплатил Путин, ИРАН, Израиль, Киев" ["posted_time"]=> string(23) "5 часов назад" ["channelName"]=> string(24) "И Грянул Грэм" } [1]=> object(stdClass)#4556 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "2X1iIrjz7ug" ["related_video_title"]=> string(67) "Президент сбежал / Столица атакована" ["posted_time"]=> string(21) "4 часа назад" ["channelName"]=> string(10) "NEXTA Live" } [2]=> object(stdClass)#4581 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "YTq6CEiXspA" ["related_video_title"]=> string(64) "Board Exams Me Aane Wale Numericals | Mirror Formula Crack Karo!" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(33) "Class 10 Science with Vikash sir " } [3]=> object(stdClass)#4588 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "GGWZVhClbXc" ["related_video_title"]=> string(90) "Refraction Made Easy | Optical Density & Speed of Light | @class10sciencewithvikashsir" ["posted_time"]=> string(22) "10 дней назад" ["channelName"]=> string(33) "Class 10 Science with Vikash sir " } [4]=> object(stdClass)#4567 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "gzH4JQKmkN0" ["related_video_title"]=> string(102) "🔥 Most Important Mirror Formula Numerical for Class 10 | 1 Question = 5 Marks | Board Exam Special!" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(33) "Class 10 Science with Vikash sir " } [5]=> object(stdClass)#4585 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Okq--FagHHA" ["related_video_title"]=> string(146) "⚡️ Жуткий удар по столице || Решающая атака Ирана || Москва выдвинула ультиматум" ["posted_time"]=> string(24) "14 часов назад" ["channelName"]=> string(23) "Время Прядко" } [6]=> object(stdClass)#4580 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "9VTB8tJ5fOk" ["related_video_title"]=> string(64) "History important questions 01| history indian national movement" ["posted_time"]=> string(21) "6 дней назад" ["channelName"]=> string(21) "Basic Education India" } [7]=> object(stdClass)#4590 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "QWx6QBlpvns" ["related_video_title"]=> string(88) "1. Встреча на Патриарших. Мастер и Маргарита. Full HD" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(19) "NightHORROR_Channel" } [8]=> object(stdClass)#4566 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "0MPeTqIrXMg" ["related_video_title"]=> string(37) "КАМУФЛЯЖ за $1 vs $10,000 !" ["posted_time"]=> string(19) "3 дня назад" ["channelName"]=> string(2) "A4" } [9]=> object(stdClass)#4584 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Nrplu02yB5Q" ["related_video_title"]=> string(112) "Математика и фокусы Виктор Ренер, знаменитый маг и волшебник" ["posted_time"]=> string(25) "3 месяца назад" ["channelName"]=> string(36) "Математика и фокусы" } }