Question

funniest grandfather is unable to read the newspaper watching this funny give a lens to this grandfather write the reasons for doing so try to explain with the help of diagram​

Answer 1

Answer:

Explanation:

It's simple as we know that as we get older our eyes become weak and in this case the grandfather should get convex lens as he is not able to read newspaper means object near to him is unable to reflect on his eyes....

And diagram of convex lens is given in your ncert plzzzzzzzz follow that diagram only...

Hope u understood

If yes then plz like

Thanks

JAI HINDUSTAN

Answer 2

Answer:

he gives convex lens

Explanation:

because the grand father can't see near object we know that hypermetropia.in this we can't see near object but we can see far object.

this defect can be corrected with help of bi convex lens