Question

the object distance will be ____ when its real image is formed by a converging lens of focal length 10cm magnified twice:
A. 5cm
B. 10cm
C. 15cm
D. 20cm

Answer 1

Answer:

15 is the correct answer

For explaination refer the 3 attachment given above

Answer 2

Answer:

ur required answer

''15 cm ''

Explanation: hope this will help u mate ... need feedback plz

itz akansha ,