题目
题目
多项选择题

An object is placed 15.3 cm in front of a concave diverging lens with a focal length of -8.5 cm.  Determine the image distance, magnification, and 3 image characteristics. Be sure to check FIVE boxes.

选项
A.-19.3 cm
B.Reduced
C.-5.5 cm
D.Upright
E.Real
F.5.5 cm
G.1.3x
H.Inverted
I.Enlarged
J.Virtual
K.0.36x
L.-1.3x
M.19.13 cm
N.-0.36x
查看解析

查看解析

标准答案
Please login to view
思路分析
We begin by restating what is being asked and what the provided data and answer set look like. Question: An object is placed 15.3 cm in front of a concave diverging lens with a focal length of -8.5 cm. Determine the image distance, magnification, and 3 image characteristics. Be sure to check FIVE boxes. Answer options (full list): -19.3 cm, Reduced, -5.5 cm, Upright, Real, 5.5 cm, 1.3x, Inverted, Enlarged, Virtual, 0.36x, -1.3x, 19.13 cm, -0.36x Given correct answers (from the provided data): Reduced, -5.5 cm, Upright, Virtual, 0.36x Now, I’ll analyze each option to distinguish which ones align with the stated correct set and which do not. Option by option analysis: -19.3 cm: This value is a possible candidate for a image distance in lens problems, but the provided answer key does not include it among the five chosen items. Since the five checked items should match the key, this option would be considered incorrect in the context of the given key, even though it could come from a rough calculation depending on sign conventions. Therefore: incorrect under the provided key. - Reduced: The term “reduced” describes a mag......Login to view full explanation

登录即可查看完整答案

我们收录了全球超50000道考试原题与详细解析,现在登录,立即获得答案。

类似问题

An object 20 cm from a convex lens of focal length 4 cm will produce an image Blank 1 Question 3[select: , 0.2 cm, 4 cm, 80 cm, 5 cm] from the lens.

   Based upon the diagram above which represents a convex (converging) lens. Ray A represents one of the light rays incident upon the lens. Which ray best represents the path of ray A after it emerges from the lens? [ Select ] 2 1 4 3 What is the distance the image is from the lens? [ Select ] 8 cm 10 cm 18 cm 40 cm

Determine the object distance for a convex lens (f =19.7 cm) that produces an image, 130.8 cm away on a screen.

Imagine that you are doing Lab 15 (projecting the tail feathers from the light box) you measure the object distance to be 20 cm and the image distance to be 80 cm. You use this data to calculate that the focal length of the lens to be....

更多留学生实用工具

加入我们，立即解锁 海量真题 与 独家解析，让复习快人一步！