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An object of size 5 cm is placed in front of a convex mirror of focule length 20 cm at a distance of 20 cm in front of mirror and find position , nature and sized of a image. Step by step ​

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in this answer only value is change ANSWERFormula:v1 + U1 = F1 Given,v1 + (−20)1 = 151 v1 = 607 ⇒v= 760 v=8.57≈8.6cmThe image is formed behind the mirror at a distance of 8.6 cm m= h 1 h 2 =− uv → 5h 2 =− 208.57 ∴h 2 =2.175 cmThus the image is 2.175 cm HIGH, virtual and erect.Hence, this is the answer.How satisfied are you with the answer?This will help us to improve betterMore Questions by difficultyEASYMEDIUMHARDPrev QuestionNext Question



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