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If tje object is placed pf the focus of a concave mirror the image is formed....​

User MarkCo
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2 Answers

6 votes

Step-by-step explanation:

virtual erect highly diminished image will be formed and it is used in the lense in galilean telescope

User Thorsten Dittmar
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10 votes

Answer:

when object is kept at focus then image will form at infinity

User Morwenn
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