Question

You have two lenses A and B of focal lengths +10cm and -10cm respectively. State the

nature and power of each lens. Which of the two lenses will form a virtual and magnified

image of an object placed 8cm from the lens? Draw a ray diagram to justify your answer​

Answer 1

power of a lense is to it can see us distance thing easily and b lense show the thing which is neat

a lennse is virtual and b is magnified