Question

A concave mirror produces three times magnified (enlarged) real image of an object placed at 10 cm in front of it . where is the image located?​

Answer 1

hope this hlp..........

Answer 2

answer :

v= -30cm

explanation:

m= -3

u= -10

v=?

we know that magnification for mirror:

m= -v/u

-3= -v/-10

v= -30