Question

In an experiment involving the convex lens, which of the following is NOT correct?

images must always be sharply focused
the tip of object pin must be at the same height as the center of lens
images obtained must always be magnified
parallax error must be avoided

Answer 1

Answer on Question #46399, Physics, Optics

Question

In an experiment involving the convex lens, which of the following is NOT correct?

- images must always be sharply focused

- the tip of object pin must be at the same height as the center of lens

- images obtained must always be magnified

- parallax error must be avoided

Solution

Image is smaller than object.

Image is larger than object.

Thus, the image that is obtained by using a convex lens can be as magnified, as minified, thus this correct answer is c.

**Answer**: images obtained must always be magnified

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