Question

Its a brainaliest question!!
From magnification how can we get to know about the position of the image and the object placed

Answer 1

Explanation:

What I have is the reference image with overlay object alone in black background and the test image with some extra objects in background. Both the images are having the same size. I want to verify whether the position of the overlay object in the test image is same as in the reference image.

Answer 2

Explanation:

Pure calcium carbonate can be produced from marble, or it can be prepared by passing carbon dioxide into a solution of calcium hydroxide. In the later case calcium carbonate is derived from the mixture, forming a grade of product called "precipitated calcium carbonate,” or PCC.