A. Incident rays that are parallel to the central axis are dispersed but will be perceived as originating from a point on the near side of the mirror.
Explanation:
The images formed by a convex mirror is virtual, diminished and images are always formed between the Focal point and the pole of the mirror.
Convex mirrors are used as car driving mirrors because they form upright images and also give wider field of view (dispersed) , and notice that in the car driving mirrors there is a warning "objects appear closer than they are "
Which explains our answer, that images are perceived from a near side
She does work from the moment she touches the book until she lets it go. Work is anything that requires energy. Therefore, she is working as she picks up the book, carries it, and when she is lifting it onto the shelf.
Advice on how to stay safe and have fun during the pandemic becuase most people are in lockdown and they are having trouble trying to have a fun but they can