What is the usual resolution of a microscope that uses daylight as the light source and has a $\times 10$ eyepiece lens together with a $\times 40$ objective lens?
- A$0.20\,\text{nm}$
- B$200\,\text{nm}$
- C$100\,\mu\text{m}$
- D$400\,\mu\text{m}$
Biology 9700 · AS & A Level · The microscope in cell studies