(Figure 1) shows a meter stick held lengthwise along the optical axis of a concave mirror with the focal length f = 40 cm . Part A: How long is the image of the meter stick? Assume that L = 75 cm .
by lens equation
1 / f = 1 / u + 1 / v
1 / 40 = 1 / 75 + 1 / v
v = 85.714 cm
1 / f = 1 / u + 1 / v1
1 / 40 = 1 / (75 + 100) + 1 / v1
v1 = 51.852 cm
length of the image = 85.714 - 51.852
length of image = 33.862 cm
(Figure 1) shows a meter stick held lengthwise along the optical axis of a concave mirror...
CHWK5-CH.18 Problem 18.81 Revis (Figure 1) shows a meter stick held lengthwise along the optical axis of a converging mirror For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution Part A How long is the image of the meter stick? Assume that d = 59 cm. Express your answer to two significant figures and include the app Figure 1 of 1 THẢ * * 0 ? f=40 cm Meter stick L'=...
A meterstick lies along the optical axis of a convex mirror of focal length -34 cm, with its nearest end 63 cm from the mirror. How long is the image of the meterstick?
A meterstick lies along the optical axis of a convex mirror of focal length -30 cm, with its nearest end 85 cm from the mirror. How long is the image of the meterstick?
A meterstick lies along the optical axis of a convex mirror of focal length -39 cm, with its nearest end 67 cm from the mirror. How long is the image of the meterstick?
Please show work. A meterstick lies along the optical axis of a convex mirror of focal length -42 cm, with its nearest end 71 cm From the mirror. How long is the image of the meterstick?
A concave spherical mirror with a focal length of 9.0 cm faces a plane mirror with the optical axis of the spherical mirror perpendicular to the plane mirror. A small object is placed at point P on the optical axis, 12 cm from the plane mirror and 34 cm from the vertex of the spherical mirror. Find the distance from the plane mirror to the three nearest images. first nearest image second nearest image third nearest image
A concave spherical mirror with a focal length of 11 cm faces a plane mirror with the optical axis of the spherical mirror perpendicular to the plane mirror. A small object is placed at point P on the optical axis, 11 cm from the plane mirror and 33 cm from the vertex of the spherical mirror. Find the distance from the plane mirror to the three nearest images. (Enter your answers from smallest to largest.) First nearest image? second nearest...
1) An object is 31.9 cm from a spherical mirror, along the mirror's central axis. The mirror produces an inverted image with a lateral magnification of absolute value 0.763. What is the focal length of the mirror? 2) More lenses. Object O stands on the central axis of a thin symmetric lens. For this situation (see the table below, all distances are in centimeters), find (a) the lens type, converging or diverging, (b) the focal distance f, (c) the image...
A concave cosmetic mirror has a focal length of 40cm. A 5-cm-long mascara brush is held upright 20cm from the mirror. Use ray tracing to determine the location and height of its image. Is the image upright or inverted? is it real or virtual?
The dia Thabove shows a concave mirror with center of curvature e (little c), and focal shown. The regions A, B, C, and D just show different parts of the optical axis.For ekample, B" is between little c and f, and "C" is between f and the mirror, and so on. Questions 12, 13 and 14 will all refer to this diagram. 12. Place an object upright in region A. Where will the image be located? (You can use ray...