find the position size and nature of the image formed when an object 2 cm high is placed 4 cm from a convex lens of focal length 12 CM
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Answer:
ggggggggcc john high
Explanation:
gig ggggggggcc by he h u u
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Answer:
Mirror formula :
1/u + 1/v = 1/f
1/5 - 10/75 = 1/15
Image distance is 15 cm
Since it is positive, the image is real.
Magnification = image distance ÷ object distance
15 / 7.5 = 2
Magnification = image height ÷ object height
Hi = 2 × 2 = 4 cm
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