Question

Rajesh is a student of class 10 and Ram is studying in class 7. Rajesh told Ram that he would show magic to him. Rajesh had lens . He focused the rays of sunlight on the bare arms of Ram . After few seconds,Ram felt pain and removed his arms away. Rajesh was laughing at Ram.*Name the type of lens used ?.*why did Ram feel pain?​

Answer 1

It was Convex lens as it is converging lens.

Answer 2

Explanation:

convex lens

because convex lens forms real image so the lens integrated the rays and made areal small sun and obsioly it is hot and dangerous