Question
Question: An object of size 7.5cm is placed in front of a convex mirror of radius of curvature 25cm at a dista...
An object of size 7.5cm is placed in front of a convex mirror of radius of curvature 25cm at a distance of 40cm. The size of the image should be –
A
2.3 cm
B
1.78 cm
C
1 cm
D
0.8 cm
Answer
1.78 cm
Explanation
Solution
̃ 
̃ I = 1.78cm