Question

t=-25cm,u=65cm,h=5cm find V for converging mirror
​

Answer 1

Explanation:

1/f=1/u+1/v

1/-25=1/65+1/v

1/v=-1/25-1/65

1/v=-5-13/325

1/v=-18/325

v=-325/18

v=-21.66cm

Answer 2

Answer:

I think you meant f= –25cm,

Explanation:

¹/v +¹/u= ¹/f

¹/v= ¹/f – ¹/u

¹/v= ¹/-25 – ¹/65

¹/v= ¹³/-325 –⁵/325= –18/325

v= -325/18