Make a ray diagram for an object between the focal length and the center of curvature a thin concave-concave lens. Also include a calculation of the focal length should be, using an equation. If your image is virtual, you should plug a negative number in for the corresponding variable of the lens equation. Measure the focal length, and see whether they are similar, provide explanation
Make a ray diagram for an object between the focal length and the center of curvature a thin concave-concave lens.
Also include a calculation of the focal length should be, using an equation. If your image is virtual, you should plug a negative number in for the corresponding variable of the lens equation.
Measure the focal length, and see whether they are similar, provide explanation
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
Can you verify the equation because in the image it provides that the thin lens equation is 1/s+1/s'=1/f
so your original focal length is 2cm but when you used the formula to verify this answer your answer comes out to be -2cm so is the original focal length supposed to be negative because how does 2cm=-2cm
which value did you compare it with to say that they both agree without any deviation also what does U and V mean on the diagram that you drew because you did not label U and V as well as which parts you measured.
why are you using that formula and not this one
1/F=1/O+1/I
F= 1/(1/O+1/I)