A concave mirror of focal length 15cm form an image 30 cm from the mirror.how far is the object placed from the mirror?draw the ray diagram? according to class 10... Please give right answer and i will mark you brainliest
pls help
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Draw only ray diagram plsss
Answers
Answered by
1
Explanation:
ans is 7.5cm............
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Answered by
1
Explanation:
if you observe the object is kept at 2f=30
we know an object at c form image at c
Attachments:
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