convex lens
Chapter 1: Class 10 Science English · Science · EN medium
From your actual textbook ✓
What does your textbook say about convex lens?
Open the browser and type ‘phet.colorado.edu/en/simulation/legacy/geometric-optics’ in the address bar. Take the pencil and raise it so that the eraser is sitting on the principal axis. Click on the “principal rays” button. Place the object at different positions (infinity, beyond 2F, at 2F, between F and 2F, at F, between F and optic centre) from a convex lens and observe different types of images. Explain the result. Will the rays ever form an image? Click on “virtual image” to check your answer. *Pictures are indicative only Steps In this activity you will be able to understand the images formed by convex lenses. Step1 Step2 Step3 Step4
📖 Class 10 Science English 2024 Edition www.tntextbooks.in · Page 39
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Complete lesson
Open the browser and type ‘phet.colorado.edu/en/simulation/legacy/geometric-optics’ in the address bar. Take the pencil and raise it so that the eraser is sitting on the principal axis. Click on the “principal rays” button. Place the object at different positions (infinity, beyond 2F, at 2F, between F and 2F, at F, between F and optic centre) from a convex lens and observe different types of images.
Explain the result. Will the rays ever form an image? Click on “virtual image” to check your answer. *Pictures are indicative only Steps In this activity you will be able to understand the images formed by convex lenses.
Step1 Step2 Step3 Step4
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