A concave mirror produces a real image 10 mm tall, of an object 2.5 mm tall placed at 5 cm from the mirror. Calculate focal length of the mirror and the position of the image? View Solution Free Ncert Solutions English Medium NCERT Solutions ...
Real Image Virtual Image It can be obtained on the screen. 1. It cannot be obtained on the screen. The light rays after reflection, actually meet at a point. E.g. Concave mirror forms such an image. (It is an inverted image) 2. The light rays after reflection appear to diverge from...
A concave mirror forms a real image of an object placed in front of i... 03:15 A concave mirror forms a real image of an object placed in front of i... 03:36 A concave mirror forms a virtual image of size twice that of the objec... 03:29 A concave mirror forms a virtual ima...
A concave mirror produces a virtual image that is three times as tall as the object.\(a) If the object is 22 cm in front of the mirror, what is the image distance? (b) What is the focal length of this mirror? A concave mirror form...
They will become upright if they are producing a virtual image. The mirror will be inverted if it is producing a real image. The image of the object can be reduced, enlarged, or the same size as the object based on the distance between the object and the mirror. ...
A. virtual and upright B. real and inverted C. virtual and inverted D. real and upright 相关知识点: 试题来源: 解析 B。凹面镜形成的像可以是实像且倒立的,real and inverted 是实像且倒立;virtual and upright 是虚像且正立;virtual and inverted 是虚像且倒立;real and upright 是实像且正立。反馈...
b. A virtual or real picture can be formed by a concave mirror. Only erect and virtual images can be formed by a convex mirror. c. A simulated or real image will be produced based on the object’s positioning in case of a concave mirror. Regardless of the object’s position, a conve...
A concave mirror has a focal length equal to 0.169 m. To form a real image that is triple the size of the object on a screen, at what distance in front of the mirror should the object be placed (in m; answer a positive number)?
Is concave mirror converging or diverging? We find that the rays reflect from the concave mirror, and according to the reflection laws the rays converge to a point on the principal axis. The image formed is a real image and this image is formed on the same side of the mirror. Hence, th...
A concave mirror is opaque whereas aconcave lens is transparent. A concave mirror can form both real, inverted images of various sizes and virtual, erect and enlarged images depending on the position of the object whereas a concave lens forms only virtual, diminished and erect images for all ...