Showing posts from September, 2022
Each Basic Level Online Test Series includes 10 SIMPLE QUESTIONS that help you to have a basic understanding of each chapter. After selecting your answers, click on "View Score & Feedback" button to see your s…
Each Basic Level Online Test Series includes 10 SIMPLE QUESTIONS that help you to have a basic understanding of each chapter. After selecting your answers, click on "View Score & Feedback" button to see your s…
Each Basic Level Online Test Series includes 10 SIMPLE QUESTIONS that help you to have a basic understanding of each chapter. After selecting your answers, click on "View Score & Feedback" button to see your s…
Lens Formula and Magnification The lens formula gives the relationship between object distance ( u ) , image distance ( v ) , and the focal l…
Lenses form images by refracting light. Image Formation by Convex Lens Take a convex lens. Find its appr…
The Refractive Index ( n ) It is the ratio of the speeds of light in a pair of media. It is used to measure the change in direct…
