Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Describe the image formed by a concave lens.: an enlarged, upright virtual image; an enlarged, upright real image; a virtual, upright image that is smaller than the actual object; an upside-down virtual image that is smaller than the actual object
Right answer summary: a virtual, upright image that is smaller than the actual object
Question state: todo