A convex mirror of focal length f=-30cm faces a plane mirror, which is 10cm away from it, with the convex mirror on the left. An object sits at a distance of 5cm away from the convex mirror (directly between the two mirrors). Consider ...
Answer to: An object is 30 cm in front of a converging lens of focal length of 10 cm. Calculate the image position and draw the ray diagram. By...
, find the position, nature and height of the image. Solution Step 1 - Given data The height of the object h=7 cm The distance of the object from the optical center of the lens u=-12 cm The focal length of the lens f=+8 cm (The focal length of a convex lens is positive) ...
A 10-cm tall object is placed 40 cm away from a mirror that has a focal length of +24 cm. (a) What kind of mirror is this? How do you know? A. concave B. convex (b) Draw a ray diagram for this situatiAn ob...
In an experiment to measure the focal length of a convex lens, the measured focal length is shorter than the actual value. What could be the cause? A. The object distance is measured inaccurately and is too large. B. The image distance is measured inaccurately and is too small. C. The...
In the experiment of finding the focal length of a convex lens, we should use: A. A ruler and a white paper B. A protractor and a mirror C. A ruler and a concave lens D. A protractor and a white paper 相关知识点: 试题来源: ...
There is a 12 mm high object that is 10 cm from a concave mirror with a focal length of 17 cm. (a) Where (B) how high, and (C) what type is its image?Curved Mirrors:Curved mirrors come in two types, concave and ...
Convex Lens with a Diameter of 70mm and Focal Length of 100mm Was Used in The Spotlight Imaging Experiment, Find Details and Price about Bi-Concave Lens Lens from Convex Lens with a Diameter of 70mm and Focal Length of 1...
In a convex lens, if the object is placed at twice the focal length, the image formed will be: A. Virtual and enlarged B. Real and enlarged C. Real and of the same size D. Real and inverted 相关知识点: 试题来源: 解析 D。在凸透镜中,当物体位于两倍焦距处时,成的像是实像且倒立。
Answer Step by step video & image solution for Focal length of convex lens will miximum for (a) blue light (b) yellow light (c) green light (d) red light by Physics experts to help you in doubts & scoring excellent marks in Class 12 exams.Updated...