Basic Science : Tools Techniques QUESTIONS AND ANSWERS :: part6 : 11 to 15
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
11.Iodine test detects |
| Fat |
| Starch |
| Protein |
| Malaria parasite |
12.Resolving power of light microscope is |
| 0.2 μm or 0.002 mm |
| 2 μm or 0.02 mm |
| 0.02 μm or 0.0002 mm |
| 100 μm or 0.1 mm |
13.Resolving limit of our eye is |
| 1 “ |
| 1 ‘ |
| 1/60 ‘ |
| 1/60 “ |
14.Which German physicist invented the electron microscope which won him the 1986 Nobel Prize in Physics |
| Erst Ruska |
| Van’t Hoff |
| J.H.D. Jensen |
| Eugene P. Wegner |
15.Depth of an object can be studied through |
| Compound microscope |
| Phase-contrast microscope |
| Dark field microscope |
| Scanning electron microscope |
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