Question
An object 4 cm high is placed in front of a convex mirror with a focal length of 10 cm. What is the image position (in cm)?
Answers
bobpursley
my recommendation on these is to sketch a ray diagram, notice the position.
Then use the mirror equation...often your sign errors will be highlighted by the original ray diagram. Sign conventions for virtual images are different than usual.
Then use the mirror equation...often your sign errors will be highlighted by the original ray diagram. Sign conventions for virtual images are different than usual.