A contact lense has an outer radius of curvature of 2.08 cm and an inner radious...
A contact lens has a convex and a concave side. The radius of curvature of the convex side is 1.5 cm. The radius of curvature of the concave side is 1.6 cm. The lens material has an index of refraction of 1.7. What is the focal length of the contact lens? (in cm] Answer: What is the optical power of the contact lens? ſin D] Answer:
A contact lens is made of plastic with an index of refraction of 1.3S. The lens has an outer radius of curvature of +2.10 cm and inner radius of curvature of +2.58 cm what is the focal length of the lens?
A contact lens is made of plastic with an index of refraction of 1.42. The lens has an outer radius of curvature of +1.95 cm and an inner radius of curvature of +2.48 cm. What is the focal length of the lens?
A contact lens is made of plastic with an index of refraction of 1.32. The lens has an outer radius of curvature of +2.01 cm and an inner radius of curvature of +2.45 cm. What is the focal length of the lens? cm
A contact lens is made of plastic with an index of refraction of 1.58. The lens has an outer radius of curvature of +1.99 cm and an inner radius of curvature of +2.46 cm. What is the focal length of the lens? cm Need Help? Watch
The left face of a biconvex lens has a radius of curvature of 10.0 cm, and the right face has a radius of curvature of 20.0 cm. The index of refraction of glass is 1.44. (a) Calculate the focal length of the lens. f = cm (b) Calculate the focal length if the radii of curvature of the two faces are interchanged. f = cm
A biconvex lens has two distinct radii of curvature. One face has a radius of curvature of magnitude R1 = 12.3 cm, and the opposite face has a radius of curvature of magnitude R2 = 17.9 cm. The lens medium has an index of refraction of n = 1.51. (a) Calculate the focal length (in cm) of the lens for light incident on the side with radius of curvature R1. (b) Calculate the focal length (in cm) of the lens for light...
A biconvex lens has two distinct radii of curvature. One face has a radius of curvature of magnitude R, = 11.8 cm, and the opposite face has a radius of curvature of magnitude R, = 18.9 cm. The lens medium has an index of refraction of n = 1.48. (a) Calculate the focal length (in cm) of the lens for light incident on the side with radius of curvature R,. cm (b) Calculate the focal length (in cm) of the...
2)A spherical mirror has a radius of curvature of 22 cm. if the mirror is convex, what its focal length is? 3)If light of wavelength 600nm in air enters a medium with index of refraction 1.5, what is the wavelength in this new medium? 4) A concave mirror with a focal length of 40 cm has 2 cm tall object placed 35 cm in front of it, the image formed is? A) real and inverted B) real and upright C)...
A meniscus lens is made with the radius of curvature of the convex surface being 45.0 cm and the concave surface 25.0 cm. If the glass used has index of refraction 1.50, what is the focal length of this lens?