Question

when an object is placed at a distance of 50 cm from a concave spherical mirror magnification is - 1/2.where should the object be placed to get a magnification of - 1/5​

Answer 1

Answer:

Answer. Given When an object is placed at a distance of 50 cm from a concave spherical mirror the magnification produced is minus one by two where should the object be placed to get a magnification of minus 1 by 5? Focal length is positive for a concave mirror. The object should be placed at a distance of 100 cm.