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Showing posts with the label mirror formulasShow All

mirror formulas

mirror formula:

mirror formulas. f = the focal length of the mirror h o = the height of the object h i = the height of the image d o = the distance of the ob…

River/Oceans

top 5 largest oceans and Seas in the world and top 5 largest river in the world

General Knowledge

General Knowledge from as important portion of almost all Competitive Examinations. Therefore it is important to master general knowledge to attempt the examinations so that you get the career of your choice. I hope that the information will serve the need of the various competitive examinations.