Question

An object, 5 cm high, is placed on the principal axis of a diverging lens of focal length 20 cm. The object is 30 cm from the lens.

Use a scaled diagram to locate the image formed by the lens.

Answer 1

The answer is 70 cm

Step-by-step explanation:

If you add All the numbers together, you receive an 55 cm then you add 15 because the points on the diagram also count.