Question

Harsha tells siddhu that the double convex lens behaves like a convergent lens. But siddhu knows that harsha's assertion is wrong and corrected harsha by asking some questions. What are the questions asked by siddhu?

Answer 1

Answer:

the question asked by Sidhu to Harsha is is lens behaves like a divergent lens

Answer 2

Answer:

Double convex lens is medium dependent. So, Question would be about medium in which the lens is put in. Whether the lens behaves like a diverging lens if you put it in a more denser medium.

Explanation:

If the double convex lens is put in a medium whose refractive index is greater than that of the double convex lens then it will behave like a diverging lens.

However, If the double convex lens is put in a medium whose refractive index is less than that of the double convex lens then it will behave like a converging lens.