Question

when the object being observed are inside the ______ point, a convex lens will make a magnifying lens

Answer 1

Answer:

4

Explanation:

A concave lens always produces virtual, erect and diminished images and the decrease in the size of the image depends on the position of the object.  

∴ Concave lens will shrink the size of the already small letters. Hence, it is undesirable.

A convex lens produces real and virtual, erect and inverted, diminished, same sized and magnified image of the object, depending upon the position of the object on the principal axis.

When the object is placed at a distance less than the focal length of convex lens, an enlarged and erect image of the object is formed, which will make it easier to read small letters

Answer 2

Answer:

Focal Point

Explanation:

Focal Point is the term that is found after refraction or reflection, and also at the point on the axis of a lens or mirror where parallel streams of light converge or appear to diverge.

Convex lens is known when they are used in eyeglasses,also where the distance between the eye Len's and retina are very small.

#SPJ2