Please note that the glass rod is submerged in water, thus changing the focal length.
3. The left end of a long glass rod of index 1.666 is polished to a convex surface of radius 1.0 cm and then submerged in water (n = 1.333). A small object 3.0 cm high is located in the water and on the axis 12.0 cm from the vertex. Calculate (a) the primary and secondary focal lengths, (b) the power of the surface, (c) the image distance, and (d) the size of the image. [30 points]
Please note that the glass rod is submerged in water, thus changing the focal length. 3....
The left end of a long glass rod 8.20 cm in diameter, with an index of refraction 1.58, is ground and polished to a convex hemispherical surface with a radius of 4.10 cm . An object in the form of an arrow 1.50 mm tall, at right angles to the axis of the rod, is located on the axis 24.0 cmto the left of the vertex of the convex surface. 1) Part C Is the image erect or inverted?
The left end of a long glass rod 8.00 cm in diameter and with an index of refraction of 1.60 is ground and polished to a convex hemispherical surface with a radius of 4.00 cm . An object in the form of an arrow 1.00 mmmm tall, at right angles to the axis of the rod, is located on the axis 22.5 cm to the left of the vertex of the convex surface. Part A: Find the position of the...
The left end of a long glass rod 8.00 cm in diameter and with an index of refraction of 1.60 is ground and polished to a convex hemispherical surface with a radius of 4.00 cm . An object in the form of an arrow 1.90 mm tall, at right angles to the axis of the rod, is located on the axis 24.5 cm to the left of the vertex of the convex surface. 1)Find the position of the image of...
The left end of a long glass rod 8.00 cm in diameter, with an index of refraction 1.60, is ground and polished to a concave hemispherical surface with a radius of 4.15 cm. An object in the form of an arrow 1.50 mm tall, at right angles to the axis of the rod. is located on the axis 25.0 cm to the left of the vertex of the concave surface. Find the position of the image of the arrow formed...
the answer is 14.8 cm and -.578 mm What I require is a neat diagram to understand the problem along with the steps of how you got the answer from the diagram. 34.22 The left end of a long glass rod 8.00 cm in diameter, with an index of refraction of 1.60, is ground and polished to a convex hemispherical surface with a radius of 4.00 cm. An object in the form of an arrow 1.50 mm tall, at right...
One end of a long glass rod (n = 1.50) is formed into a convex surface with a radius of curvature of magnitude 7.40 cm. An object is located in air along the axis of the rod. (a) Find the image position corresponding to object distance of 22.5 cm from the convex end of the rod. cm (b) Find the image position corresponding to object distance of 9.3 cm from the convex end of the rod. cm (c) Find the image position corresponding to object distance of 3.7 cm from the...
The left end of a long glass rod, 10.0 cm in diameter, has a convex hemispherical surface 5.00 cm in radius. The refractive index of the glass is 1.60. Determine the position Sy of the image if an object is placed in air on the axis of the rod 4.00 cm from the left end of the rod. Express your answer in centimeters to three significant figures. Pa] ΑΣΦ ? cm 85 = 870 Submit Previous Answers Request Answer X...
2. A convex lens of focal length 24 cm and refractive index of glass is 1.5. Find the foca length of this lens if it is totally submerged into water of refractive index 1.33. A far sighted person cannot see objects clearly that are closer to the eye than 73 cm Determine the focal length of contact lenses that will enable this person to read a magazine at a distance of 25 cm. 4.
11. A ray of light strikes a thick sheet of glass (n-1.5) at an angle of 25° with the normal. Find the angle of the ray reflected off the glass surface with respect to the normal. a. 56 b.46 c.39 d. 25 12. A fiber optic cable (n- 1.s0o) is submerged in water (- 1.33). What is the critical angle for light to stay inside the cable? 2. 83.1 b.62.5 С. 41.8 d. 27.6 13. An object placed 12 cm...
1.) A double-concave lens focal length -20 cm has an object placed at a distance of 30 cm in front of it. How far from the mirror is the image formed? On what side of the lens is the image formed? What is the magnification? Is the image real or virtual? Upright or inverted? 2.) The second order fringe is located 5-cm from the central fringe when formed by a 10 lines/mm diffraction grating on a screen 5 meters away....