Answer to Question #205208 in Optics for Bukky

Question #205208

What is the power in diopters of converging lens of focal length 0.5m, 2m, 0.5cm

Expert's answer

"D=\\frac 1F,"

"D_1=\\frac{1}{0.5}=2~dpt,"

"D_2=\\frac{1}{2}=0.5~dpt,"

"D_3=\\frac{1}{0.05}=20~dpt."

Learn more about our help with Assignments: Optics

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. determine the work done by a force F = xyi + yzj + xzk in taking a particle along the path defined b
2. A camera lens used for taking close-up photographs has a focal length of 25 mm. The farthest it can
3. Suppose a 200 mm-focal length telephoto lens is being used to photograph mountains 10.0 km away.(a)
4. The wavelength of light used in young's double slit experiment is 6000Å. The second and fourth
5. Calculate the apparent field of view when a 54 mm lens size frame is fitted at a vertexdistance of
6. Find the maximum value of resolving power of a grating 3 cm wide having 5000 lines per cm, if the wa
7. You have a atom (3 protons) which is doubly ionized such that it has just one remaining electron.