Questions tagged 'image formation'
3 questions
A 4.0 cm tall candle flame is 2.0 m from a wall.
A candle flame measuring 4.0 cm in height is positioned 2.0 m away from a wall. You have a lens with a focal length of 32 cm. How many positions can you place the lens to create a well-focused image o...
A guy named Joe, who is 1.6 meters tall, enters a room in which someone has placed a large convex mirror with?
A man named Joe, who is 1.6 meters tall, enters a room where a large convex mirror has been placed. The mirror has a radius of curvature (R) of 30 meters and has been cut in half, with its axis positi...
What type of image is formed and what is the size relative to the object?
An object is placed at a distance of 1.5f from a converging lens with a focal length of f, as illustrated. What type of image is formed, and what is the size of the image relative to the object? Optio...