![The focal length of a concave mirror is 50 cm. To obtain an inverted image two times the size of the object the object should be placed at](https://www.gkseries.com/blog/wp-content/uploads/2022/05/The-focal-length-of-a-concave-mirror-is-50-cm.-To-obtain-an-inverted-image-two-times-the-size-of-the-object-the-object-should-be-placed-at-.png)
Q. The focal length of a concave mirror is 50 cm. To obtain an inverted image two times the size of the object the object should be placed at :
A) 50 cm
B) 63 cm
C) 72 cm
D) 75 cm
Answer: 75 cm
A) 50 cm
B) 63 cm
C) 72 cm
D) 75 cm
Answer: 75 cm
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