Which of the following Condition is to be satisfied to obtain a magnified image of an object using a concave mirror:
A) V>u
B) V<u
C) V=u
D) V=f
Answers
Answer:
D) V=f
Explanation:
When the object is located in front of the center of curvature, the image will be located beyond the center of curvature. Regardless of exactly where the object is located between C and F, the image will be located somewhere beyond the center of curvature. In this case, the image will be inverted (i.e., a right side up object results in an upside-down image). The image dimensions are larger than the object dimensions. A six-foot tall person would have an image that is larger than six feet tall; the absolute value of the magnification is greater than 1. Finally, the image is a real image. Light rays actually converge at the image location. As such, the image of the object could be projected upon a sheet of paper.
Answer:
v>u
because when image distance is greater than object distance in concave mirror it formenlarged image.