Help please, Show your complete (step-by-step) analysis and solution, with the appropriate equations and/or diagrams. Thank youu!   4. Consider a point positioned 2.0 cm in front of a plane mirror. Show by means of a diagram how the image is located.

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Problem 3: An object is placed at a distance greater than the focal length in front of a convex mirror, as shown. ↑ Only one of the locations indicated by the small black circles acts as a focal point. Select all diagrams which show a corectly drawn ray for the scenario in the problem statement. f Submit Hint Feedback I give up!

An object 1.7 cm high is held 3 cm from a person's cornea, and its reflected image is measured to be 0.157 cm high. Think & Prepare: 1. What kind of mirror is the cornea, convex or concave? 2. What kind of mirror causes magnification? 3. What kind of image is it? 4. What signs will the different quantities have? (a) Set-up the table for some known quantities. i) Make sure to use the correct sign for the image distances, object distances, and the focal lengths. ii) Make sure to use the correct sign for the image and object heights. Inverted object and image heights are negative. d₁ = = iii) Do NOT do any calculations for this section. h;= (b) What is the magnification? M= cm cm cm (Include the appropriate sign for an erect or inverted image) (c) Where is the image? d;= cm (include the appropriate sign) (d) Find the radius of curvature of the convex mirror formed by the cornea. cm (include the appropriate sign) R = Note that this technique is used by optometrists to measure the curvature…

Please see attached image. I do not understand how to start this problem. Please explain in as much detail as possible.

An object is 12.0 cm from a converging lens (focal length = 15.0 cm). Determine the image magnification. Enter the numerical part of your answer to two significant figures. Hint: Remember that the sign of the magnification is significant.

An object is placed 12.0 cm away from a converging lens whose focal point is at 5.0 cm. Sketch the ray tracing in the space provided; then answer the three questions below about the image that is formed.  is the image... 1. real or virtual? 2.upright or inverted? 3. magnified or reduced?

Draw Ray diagrams to locate the final image for each of the two cases shown on this paper. Case 1- a lamp is placed 50 cm from lens1 which is convex and has a focal distance of 20 cm. 50 cm to the right of lens 1 is a concave lens with a focal distance of -30 cm. Locate the final image of the object and the over-all magnification by completing the chart below. Show all work. Draw a ray diagram to verify the image's placement.

4. Diverging Lens - Object Inside Focal Point An object with heigh 0.75cm is placed a distance of 2.5 cm in front of a thin diverging lens with focal length -15cm. A. What is the image position in cm? Please draw a ray diagram and use the lens equation to solve algebraically. B. What is the image height? C. What is the magnification? ↑ 1 1 do d₁ + = 1 m= hi ho di do Skill: Find an Image Using 3 Principle Rays in Ray Diagram Skill: Find an Image Using the Lens Equation

B. CONVERGING LENSES: After performing this activity, the students should be able to: Sketch the location of the image in the concave mirror, measure the distance and the height of the image, and describe the object and the image in every case. MATERIALS: Rufer PROCEDURES 2 Construct the image of the following, given the focal length, distance of the object (do) (f) and height of the object (ho) in centimeters. Describe the location of both the object and the image being constructed. Determine the exact distance and the height of the image. identify the case number of each. Complete the table below. NOTE: Arrows that represent the secondary axes should be in red color, arrow that represent the object and the image is in blue color as well as the line that shows the bending of light ray, the rest of the construction is in black color. That is why you will be needing 3 colored ballpen for this activity. Use another sheet of bond paper for your construction. Use accurate maeasure. three…