If Sarah switched the lens from low power to high power, what would she see in the field of view?

When Sarah switches from low power to high power on a microscope, she is likely to see fewer cells in her field of view, but these cells will be in greater detail. This is because higher magnification focuses on a smaller area of the slide, revealing more intricate structures of the individual cells, such as organelles and cellular textures, that are not as visible at low power.

At low power, the wider field of view allows more cells to be seen simultaneously, but the magnification doesn't provide a close view of their internal structures. In contrast, high power narrows the field of view, showing fewer cells, but the details of those observed cells become much clearer, enabling a more thorough examination of their morphology and organization. This contrast is fundamental in microscopy, where the trade-off between the number of observable specimens and the level of detail is an essential concept.