 #1
crystal1001
 4
 2
 Homework Statement:

What is the focal length and optical power (in diopters) of the lenses used to produce the following pairs of object and image distances?
do = 1.0 m
di = 0.33 m
 Relevant Equations:

focal length: 1/f = 1/do + 1/di
Power (diopters): 1/fD
1/f = 1/dₒ + 1/dᵢ = 1/1.0 + 1/0.33 = 4.03 m (focal length)
Power: 1/4.03 m or 0.248 (0.25)
*around to the2 decimal points? or leave it as a fraction?
((Did I do this correctly? I am not sure if this is correct and is it okay to be in meters not centimeters?))
Please let me know!
Power: 1/4.03 m or 0.248 (0.25)
*around to the2 decimal points? or leave it as a fraction?
((Did I do this correctly? I am not sure if this is correct and is it okay to be in meters not centimeters?))
Please let me know!