How can a plane mirror, concave mirror, and/or convex mirror be used to produce an image that has the same size as the object?

For a spherical mirror situaiton, you have detemined the image distance is negative. Which of the following must be true?     the image is real, it is on the same side as the object     the image is real, it is on the opposite side as the object     the image is virtual, it is on the opposite side as the object     the image is virtual, it is on the same side as the object

A man views himself in a curved mirror and his reflection is upside down and taller than he is. Which of these statements is correct? His reflection is a real image in a convex mirror. His reflection is a virtual image in a concave mirror. His reflection is a virtual image in a convex mirror. His reflection is a real image in a concave mirror.

The image created by a mirror is upright and twice the height of the object. Is the mirror concave or convex? Is the image real or virtual? 

Which one of the following statements concerning a convex mirror is true? A convex mirror must be spherical in shape. The image a convex mirror produces is closer to the mirror than it would be in a plane mirror for the same object distance. A convex mirror produces a larger image than a plane mirror does for the same object distance. A convex mirror can form a real image.

A spherical mirror forms a magnified (m>1) and upright image of an object. To decrease the magnification, should the object be moved closer to the mirror or farther away?, and is this mirror concave or convex? * O closer, convex O farther away, concave O closer, concave O further away, convex

A concave makeup mirror is designed so that a person 21 cm in front of it sees an upright image magnified by a factor of two. What is the radius of curvature of the mirror? R = m

A full-length mirror is one in which you can see all of yourself. It need not be as big as you, and its size is independent of your distance from it. What is the smallest mirror on the wall in which this man can see his full image if his height is h=D1.70 m? 0.90 m O 1.70 m O 0.42 m O 0.85 m

Spherical Mirrors: Suppose you place an object in front of a concave mirror. Which of the following statements  must be true? (There could be more than one correct choice.)     The image of the object will always be inverted.     If you position the object between the mirror and the focal point of the mirror, its image must be upright and virtual.     No matter where you place the object, a real image of the object will be formed.     The image of the object will always be smaller than the object.     No matter where you place the object, the image of the object will always be virtual and upright.

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