Question

2) Describe do
3) A convex lens has a focal length of 10cm. At what distance from the lens should the
object be placed so that it forms a real and inverted image 20cm away from the lens?
What should be the size of the image formed if the object is 2cm high? With the help o
diagram show the formation of image plzzzzz telll me answer also draw diagram​

Answer 1

$\implies\texttt\green{Answer \: is \: in \: attachment}$