Question

an object is placed at the following distances from a concave mirror of focal length 15cm
turn by turn
(a) 35 cm ( B) 30 cm (c ) 20 cm (d) 10 cm
Which position of the object will produce :
(i) a magnified real image ?
plz its urgent ...​

Answer 1

Answer:

In (1) a real image of the same size - 30 cm

(2) a virtual enlarged image - 10 cm

(3) a real diminished image - 35 cm

(4) a real enlarged image - 20 cm