Final answer:
Classroom compound light microscopes typically have a maximum magnification of approximately 400 times, which can increase to 1,000 times with oil immersion lenses. They have a resolution of about 200 nanometers.
Step-by-step explanation:
The maximum magnification of most classroom compound light microscopes is up to approximately 400 times. When oil immersion lenses are used, this magnification can increase to 1,000 times. The resolution of these microscopes is about 200 nanometers, which dictates the resolving power or the ability to distinguish two adjacent structures as separate. The higher the resolution, the clearer and more detailed the image. However, it's important to note that to achieve higher magnifications and better resolutions, such as those needed for studying smaller cells like prokaryotic cells, researchers may use electron microscopes instead.