1.

Match the columns in the following table and explain them. Column 1 Column 2 Column 3 Farsightedness Nearby object can be seen clearly Bifocal lens Presbyopia Far away object can be seen clearly Concave lens Nearsightedness Problem of old age Concave lens

Answer» Match the columns in the following table and explain them.























Column 1 Column 2 Column 3
Farsightedness
Nearby object can be seen clearly

Bifocal lens
Presbyopia Far away object can be seen clearly Concave lens
Nearsightedness Problem of old age Concave lens


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