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A convex lens of focal length 20 cm produces a real image twice the size of the object.Then the distance of the object from the lens is?



The Brainliest Answer!
The Answer is 
10 cm
Hope This Helps
2 5 2
HOW!!! Honey please explain
we have given that the magnification is 2 by putting formula of magnification we get v= 2u putting this value in 1/u+1/v=1/f this will give us an equation by and by solving this we get the answer
Yeah that helped
plz mark this as brainliest
Ive rated it :) im afraid i dont know where to mark it brainliest
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