Resolving powers of human eye, compound microscope and electron microscope are respectively
A. 100 μm, 0.25 μm and 10 Å
B. 100 μm, 100nm and 100 Å
C. 1 mm, 10 μm and 100 nm
D. 1 mm, 0.5 μm and 1 Å
Answer:A
Resolving powers of human eye, compound microscope and electron microscope are respectively
A. 100 μm, 0.25 μm and 10 Å B. 100 μm, 100nm and 100 Å C. 1 mm, 10 μm and 100 nm D. 1 mm, 0.5 μm and 1 Å