Height of object, h = 5 cm
Distance of object from converging lens u = 25 cm
Focal length of lens f = 10 cm
As per lens formula \(\frac{1}{v}-\frac{1}{u}=\frac{1}{f}\)
Converging lens, \(\frac{h_1}{h_0}=\frac{v}{u}\)
= -3.3 cm
Images is inverted and it is formed it is formed behind the lens about 16.7 cm. Its height is 3.3 cm.
Diagram is as follows:
