Question

write an activity to show that a convex lens converges the rays of light but concave lens diverge them ​

Answer 1

Answer:

convex lens is reflate the ray

Answer 2

The convex lens is used to solve the problem of farsightedness or Hypermetropia, by bending the light ray which shortens the focal length and makes the light ray focus on the retina in a proper way. Cameras: The convex lens is used in the camera for focusing the image and also for magnifying it..

Lights, flashlights, laser, binocular etc. are the examples of the concave lens. It is called positive lens because of its positive focal length nature. The concave lens is called a negative lens because of its negative length nature.....

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