Question

how can you prove that a convex lens converses the sun rays to a single point​

Answer 1

$\textbf{HELLO DEAR}$



BECAUSE THE CONVEX IS CONVERGING LENS...
SO IT CONVERSES THE SUN RAYS.


$\textbf{HOPE YOU GET MY POINT}$

$\textbf{THANKS}$

Answer 2

Take convex lens place it somewhere where sun rays touches it parallely. Then they will not come parallely but will merge at a point . This is known as Converging.