All QuestionsAll Questions › Tag: 2222Filter:AllUnansweredSort byViewsAnswersVotesAn object is placed 20cm from a concave mirror of radius of converture 30cm.calculate the image position and magnification.Adeigbe ismail asked 1 year ago • Secondary School679 views1 answers0 votes Read our disclaimer. AD: Take Free online baptism course: Preachi.com