I hold a flat mirror 23.4 cm in front of my face. There is a freckle on my face 1 mm in diameter. Find the angular size (in degrees) of the freckle on the image of my face as viewed by my eye. *(+0.002) Repeat for a concave mirror which has a focal length of 39 cm.
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- You are given a spherical mirror and wish to determine its properties. You place an object on its axis, 33.5 cm in front of it, and discover that the mirror creates a virtual image located 14.5 cm from the mirror. Determine the mirror's focal length / in centimeters. Calculate the mirror's radius of curvature C in centimeters. If it can be determined, is the mirror concave or convex? convex concave cannot be determined. cm cmThe convex mirror shown in the drawing forms a virtual image of an arrow at x = x2 = 24.9 cm. The image of the tip of the arrow is located at y = y2 = 6.8 cm. The magnitude of the focal length of the convex mirror is 47 cm.A concave mirror (f1 = 6.00 cm) and a convex mirror (f2 = −9.00 cm) are facing each other and are separated by a distance of 30.0 cm. An object is placed halfway between the mirrors. Consider the light from the object to reflect first from the concave mirror and then from the convex mirror. a) What is the distance of the first image (di1) that is produced by the concave mirror? b) What is the magnification (m1)? c) Find the distance of the object for the convex mirror (do2)? d) What is the distance of the final image (di2) produced by the combination of the two mirrors? e) What is the magnification (m2)? f) What is the overall magnification (m)? g) Describe the final image formed by the combination of the two mirrors.
- A concave mirror produces a virtual image that is three times as tall as the object. Part A If the object is 12 cm in front of the mirror, what is the image distance? Express your answer using two significant figures. ΑΣφ ? di = cm Submit Request Answer Part B What is the focal length of this mirror? Express your answer using two significant figures. nν ΑΣφ ? cm Submit Request Answeruse ray tracing to lovate the image formed by concave mirror with focal length of 7.50 cm if the object is placed 10.0 cm in front of the mirror. Is the image upright or inverted? Use object height= 1cm the attached photo is the example.cem 1 1 of 1 Use this information for parts G, H and I. The sideview mirror on your car is convex. When looking in this mirror, you see a car that has an actual distance of 100 m behind you (the distance from the car to the mirror) and the image appears to be only -1.961 m from the mirror. Part G What is the focal length of this mirror? Answer in units of m to four significant figures. Do not Include the units symbol. Submit Request Answer Part H If the image of the car appears to be 2.941×10¬2 m tall, what is the height of the actual car? Answer in units of m to four significant figures. Do not include the units symbol. ? Submit Request Answer Part I
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