Two rays traveling parallel to the principal axis strike a large plano-convex lens having a refractive...
b) A plano-convex lens has a diameter of 400 mm and the central thickness of 40 mm. The edge thickness is zero and the refractive index of glass is 1.5. The lens is free from spherical aberration. Find the following parameters of the lens: (i) the back focal distance; (ii) the radius of curvature of the back surface
A plano-convex lens is immersed in a liquid that has a refractive index n1. Derive the lens maker’s equation (shown below) in this situation assuming that n1 is smaller than the refractive index of the lens (nL). Lens maker equation: 1/f = (n1-1)/r where f: focal length of lens and r: radius of curvature of lens
PHYS 203 Name: Ray Tracing Name: Work in pairs. Turn in one copy per pair Part A: Ray Tracing (18 pts) For each of the following situations, draw the three principle rays and find the image. Measure, f.p. q. h and h and label them below (1 "large box" 1.0 cm). Indicate whether the image is: - real or virtual upright or inverted - enlarged or reduced - in front or behind the mirrorlens No pens allowed. Draw this in...
Please answer all 10)(2p) A beam oflight that is parallel to the principal axis strikes a concave mirror. What happensto the reflected beam of light? Makeasketchof the rays! 11) (3p) An object is placed 9.5 cm in front of a convex (converging) lens with a focal length of 11) magnitude 24 cm. (a) Where the image is formed. How far is it from the lens? (b) What is the magnification produced by the lens? 1. (1.5p) Make a sketch of...
Name: Lab: Lens Ray Tracing Exercise Physics 182 Date:_ Ray Tracing for Lenses Predict the various values for the image distance, image height and magnification as well as describe the image type, image orientation and image size for the conditions given at the top of both tables. Use the thin lens equation and the magnification equation. Part Thin Lens Equation: = Magnification Equation: m Parti beton preoah ger ranlonch of the object ditance loatons aven in the tables 1. The...
This is my physics lab using the Phet "Geometric Optics" stimulation. Could I please get help with steps 8-10. 0.8 1.53 1.3 No Rays Marginal rays Principal rays Many rays 2nd Point Change Object Show Guides Virtual Image Screen ✓ Ruler curvature radius(m) refractive index diameter(m) ES 40 -SE 100 120 140 160 Step 2: di- the distance between the image and the lens di = 200 cm Drag the ruler to the left and measure the distance between the...