A mirror produces an image that is located 20.0 cm behind the mirror, when the object is located 8.90 cm in front of the mirror. (a) What is the focal length of the mirror? (b) Is the mirror concave or convex? (a) Number (b) i Units

At what distance away should an object be placed from a convex spherical mirror that has a focal length of -24.8 cm such that the lateral magnification of the image is 0.504? Express the numeric answer in cm.

A spherical mirror is polished on both sides. When the concave side is used as a mirror, the magnification is +2.6. What is the magnification when the convex side is used as a mirror, the object remaining the same distance from the mirror? If the object is inverted, then enter a negative number. Otherwise, enter a positive number. Number i Units >

The virtual image produced by a convex mirror is one-third the size of the object. A)If the object is 20 cm in front of the mirror, what is the image distance?Express your answer in centimeters. B)What is the focal length of this mirror? Express your answer in centimeters.

A concave mirror has a focal length of 39.3 cm. The distance between an object and its image is 66.8 cm. Find (a) the object and (b) image distances, assuming that the object lies beyond the center of curvature and (c) the object and (d) image distances, assuming that the object lies between the focal point and the mirror. (a) Number i (b) Number (c) Number (d) Number MI MI Mi Units Units Units Units

If an object is placed 24.9 cm in front of a concave spherical mirror and the the lateral magnification of the image is 1.55, what is the focal length of the mirror? Answer in cm here.

A convex mirror has a Radius of Curvature of 5.80 cm and is the second optical device (spherical mirror or thin lens) in an optical system. The image from the first optical device becomes an object for the second device. For the given convex mirror, a virtual image is located 39.7 cm away on the optical axis. Answer the following questions. All answer tolerance ±5 on the third significant digit. a) Calculate the mirror's focal length. Number b) Calculate the object distance. Number c) Is the object real or virtual? Real Virtual Units O Upright Units d) Calculate the maginification of the mirror. Number e) Relative to the image, is the object inverted or upright? Inverted

You are looking for a mirror that will enable you to see a 3.8-times magnified virtual image of an object that is placed 4.3 cm from the mirror’s vertex. What should the mirror’s radius of curvature be, in centimeters? R = ? P.S: The answer I have put were 6.14, -6.14, 6.808, -6.808 and all were wrong PLs Help

An object is placed at a position in front of a spherical mirror such that and image is formed at a distance of 6.47 cm on the back side of the mirror. If the lateral magnification of the image is 2.52, what must the focal length of the mirror be?

Problem 6:   You are looking for a mirror that will enable you to see a 3.4-times magnified virtual image of an object that is placed 4.2 cm from the mirror’s vertex. A concave mirror will be used Part (b)  What should the mirror’s radius of curvature be, in centimeters?