Inglés A person of height h, stands in front of a flat mirror. What is the...
A person whose eyes are at a height H above the floor stands a distance L in front of a vertical plane mirror whose bottom edge is h above the floor , as seen in the figure below . Find an expression for the horizontal distance x to the base of the wall supporting the mirror of the nearest point on the floor that can be seen reflected in the mirror , Your expression should be in terms of the...
Suppose man stands in front of a mirror as shown in the figure below. His eyes are 1.71 m above the floor and the top of his head is 0.13 m higher. Find the height (in m) above the floor of the top and bottom of the smallest mirror in which he can see both the top of his head and his feet. top m bottom m How is the distance d from the top to the bottom of the...
When a person stands 40 cm in front of cosmetic mirror, the direct image is twice the size of the object. What is focal length of the mirror? 80 cm 27 cm 160 cm O 40 cm
A person whose eyes are 1.70 m above the floor stands in front of a plane mirror. The top of her head is 0.140 m above her eyes. (a) What is the height of the shortest mirror in which she can see her entire image? (b) How far above the floor should the bottom edge of the mirror be placed?
Determine the minimum height of a vertical flat mirror in which a person 172 cm tall can see his or her full image. Suggestion: Drawing a ray diagram would be helpful. ___cm
A person stands 1.60 m away from the reflecting surface of a plane mirror. (a) What is the distance between the person and his or her image? m (b) What are the image characteristics? (Choose from below) Virtual, inverted and has the same height as the object Virtual, erect and diminished Real, inverted and diminished Virtual, erect and magnified Real, inverted and magnified Real, erect and diminished Real, inverted and has the same height as the object Virtual, erect and...
A mirror at an amusement park shows an upright image of any person who stands 1.2 m in front ofit. If the image is three times the person's height, what is the radius of curvature?
#3) A scientist stands 2.60 m in front of the large, concave mirror of a reflecting telescope and the height of the upright image of the scientist is 3.44 times the height of the scientist. (a) What is the image magnification? (b) What is the focal length of the mirror?
A person is in front of a spherical mirror of diameter 7.40 cm. The distance from the mirror is 0.65 m and the height of this person is 1.7 m. Where is the image formed? Is it real or virtual? How tall is the image of this person in the mirror? Is the image inverted?
A student notices that the image produced from a large concave mirror of a distant skyscraper (h = 137 m) is inverted and the magnitude of the height is |hi| = 1.45 m tall. The image is located d= 177 cm in front of the mirror. Part (a) Write an expression for the distance between the mirror and the skyscraper, ds. Part (b) Numerically, what is the distance in meters? Part (c) Numerically, what is the focal point of the mirror, f, in...