Why is the plane mirror needed to be at least half the size of the observer for a full image of the observer?
The minimum size of a mirror must be at least half the size of the observer if the observer is to see all of itself. Why?
Could a 100% reflective mirror physically exist? How thin and light can space mirrors be? A normal human eye can see objects between 25cm and infinity. Can we see objects which are placed closer than the minimum distance using a lens? Why can't I see myself when I look at a picture of a mirror? Vision (eyesight): How many frames per second do humans see? It is physically possible to make a perfect mirror that reflects 100% of light? How do mirrors work? How many images are seen when two mirrors are placed in parallel? What would be the "screen resolution" of a mirror? How do concave and convex mirrors differ? Can the shadow of an object be directly on a mirror? What is a mirror? Why do you look in the mirror? What do squint people see in mirror? If a white wall and a mirror reflect all of the light, why don't they look the same? How many images are formed when an object is placed between two plane mirrors kept in parallel? Why two-way mirror and one-way mirror have different reflection? An object has a 20cm distance from a convex mirror with a 10cm radius. Is the image real or virtual? When you look at yourself in the mirror, is the reality of what other people see greater or worse than what you see? How do converging and diverging mirrors differ? How can you measure the negative focal length of a simple lens? How do we determine if the images formed on the retina of the observer will be resolved? When I look in the mirror, one of my eyes looks bigger than the other one. Is that normal? Two plane mirror are kept at 45 angle . a coin is placed between them. how many images are formed? Is a mirror reflection or photograph a more accurate interpretation of the way a person looks? On a clear day, how far can the human eye see? What's the difference between an observer and an observationist? How can I differentiate between a two way mirror and a normal one? What are the advantages of total reflecting prism over plane mirror? What is mirror?