LPN to BSN Bridge Program. Designed LPNs who want to obtain a Bachelor of Science in Nursing degree; typical program length: 3 to 4 years. A BSN degree is often a requirement for many positions as is the entry point for professional nursing practice.
More quantitatively, since the diverging lens is 28 cm to the right of the converging lens, the object distance is do = 28 cm + 12 cm = 40 cm; this is the distance between the diverging lens and the image formed by the converging lens.
The point at which the light rays meet is called the focal point. The focal length is found by focussing a distant object on a piece of paper through the lens. The focal length is the distance between the centre of the lens and the image. A converging lens is used in a refracting telescope to focus the image. Galileoâs telescope would have been a refracting telescope.