Answer Happy

Posted: **Mon May 23, 2022 11:38 am**

: 6 19 A Lens 4 50 Cm Thick Has An Index Of 1 720 And Radii Ri 6 0 Cm And Rz 12 0 Cm If The Second Surface Is Silvere 1 (10.79 KiB) Viewed 15 times

= 6.19 A lens 4.50 cm thick has an index of 1.720 and radii rı -6.0 cm and rz -12.0 cm. If the second surface is silvered, find (a) the power, (b) the focal length, (c) the position of the principal point, and (d) the position of the focal point.