iii) The virtual and erect image is formed. ii) Images are formed behind the mirrors and are at the same distance from the mirror as that of the object. grendeldekt and 4 more users found this answer helpful. 3. Electronic configuration of 19K is 2,8,8,1. i) Among the given elements, 19K has one electron in the outermost shell. Cleansing action of soaps: Washing clothes with water alone will not help because the dirt present on clothes are organic in nature and is insoluble in water. Characteristics of the image formed by a plane mirror : It is virtual; It is erect and of the same size as the object; The distance of the object from the plane mirror is the same as the distance of the image from the plane mirror. b) The image formed is erect and of same size as the object. Reuse also creates less air and water pollution than recycling. ii) On moving from left to right in a period, the atomic size and metallic character of elements decreases. The distance between the image and the mirror and the disatnce between the object and the mirror is equal. Delhi - 110058. A fourth and final characteristic of plane mirror images is that the dimensions of the image are the same as the dimensions of the object. or rishu kabhi kisi ladki ki pic ni lagata. It helps in the maintenance of the chromosomal number in the new cell. During hydrogenation of vegetable oils, liquid unsaturated fatty acids are converted into solid saturated fatty acids. It is accompanied by the creation of new cellular apparatus so that the daughter DNA and parent DNA can be separated. The image … Magnification is unity i.e. Practice to excel and get familiar with the paper pattern and the type of questions. One of the important characteristics of the image is that it is laterally inverted. So, the compound formed is KX and is ionic in nature.+. Then, the molecules of soap arrange themselves in micelle formation and trap the dirt at the centre of the cluster. Why is reuse considered better than recycling? 2. The size of the image is equal to that of the object. The four characteristics of a plane mirror is: List four characteristics of the image formed by plane mirror, How could you use the same apparatus to find out what happens when sands and sandstonesare stretched?​, it's time to uninstall the branily app bye bye ​, Section Asuces the following questions os disucted:Select the couuet alternative from the givenAdding Acid & Base solutions in a test tubeguesults * The image is of same size as that of the object . * The image is of same size as that of the object . Example: Ethene gives ethane as a product on hydrogenation. Chitosan nanoparticles can be prepared byionotropic gelation technique using_(1 Point)​, चार्ट मॉडल एवं चित्र की सहायता से मनुष्य में होने वाले रोगों का अध्ययन करना।​, google meet join me girls code..mxn-tbut-jnb​. What is the difference between the molecules of soaps and detergents, chemically? © The height of the image is same as the height of the object. (ii) It forms a virtual image. (A) enly () soovist (B)) full both couscoli) & (u) conduct (DXi13 GUN) comeler​, 28. Download the PDF Sample Papers Free for off line practice and view the Solutions online. Characteristics of an image formed by the plane mirror are :- * Virtual and erect (up right ) . Hence, reuse is preferred over recycling. Electronic configuration of element X is 2, 8, 7. Images in a plane mirror are the same size as the object, are located behind the mirror, and are oriented in the same direction as the object (i.e., “upright”). Answer: Images formed by plane mirrors are virtual, upright, left-right reversed the same distance from the mirror as the object's distance, and the same size as the object. Use mirror formula to determine the position and size of the image formed. Characteristics of the images formed by plane mirrors are: ii) Images are formed behind the mirrors and are at the same distance from the mirror as that of the object. iii) The virtual and erect image is formed. They do not form insoluble precipitates with calcium and magnesium ions. A person can effectively contribute towards the management of forests and wildlife by: i) Using fewer products which are  derived directly from forests and wildlife such as wood, animal skin etc. - the answers to smartanswers-in.com 2. The process of adding hydrogen to an unsaturated compound is called hydrogenation. (ii) It forms a virtual image. The distance of the image from the mirror will be the same as the distance of the object from the mirror. This site is using cookies under cookie policy. The image is always upright just as the. It helps in the transmission of characteristics from parents to offspring.2. iii) The virtual and erect image is formed. https://www.zigya.com/previous-year-papers/cbse/10/Science/2015/CBSE2015005, CBSE Class 10 Science Solved Question Paper 2015, Class 11 NCERT Political Science Solutions, Class 11 NCERT Business Studies Solutions, Class 12 NCERT Political Science Solutions, Class 12 NCERT Business Studies Solutions, https://www.zigya.com/share/U0NFTjEwMTEwOTcz. To understand how this happens, consider Figure \(\PageIndex{1}\). (v)Image formed is a laterally inverted image i.e., right hand side of the object seems to be the left hand side and vice-versa. The ratio of the image dimensions to the object dimensions is termed the magnification. (b) A tall object is placed at a distance of from a concave mirror of focal length . (iv) Image is formed at the same distance behind the mirror as the object stands in front of it. With the help of an example, explain the process of hydrogenation. characteristics of image formed by plane mirror are (1) virtual (2) errect (3) size of image formed is equal to the size of the object (4) distance of object and image of the object is equall from the mirror (5) image formed will be laterally inverted. i) Down the group, the atomic size and metallic character of elements increase. Followings are the characteristics of image formed by plane mirror: Image is laterally inverted. Four characteristics of the images formed by plane mirrors are as follows:- 1. Therefore, both these elements belong to the same group. What is the function of ozone in the upper atmosphere? Here is the list of characteristics of an image formed by a plane mirror. Characteristics of the images formed by plane mirrors are: i) The image formed is of the same size as that of the object. They form scum upon reaction with calcium and magnesium ions present in hard water. (i) Plane mirror forms an erect image. 5. (ii) The distance of the object in front of the mirror is equal to the distance of the image behind the mirror. 4. (i) The size of the image is the same as the size of the object. Mention the essential conditions for the reaction and state the change in physical property with the formation of the product. (iii) Size of the image is same as that of the object. (III). Image formed by a plane mirror is always virtual and erect.

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