Compound Microscope Lab Report

This essay sample essay on Compound Microscope Lab Report offers an extensive list of facts and arguments related to it. The essay’s introduction, body paragraphs and the conclusion are provided below.

The compound microscope can provide a magnification up to kick It is better edited to view smaller objects such as animal tissue and thin pieces of plants. The stereo microscope on the other hand is able to view much larger objects such as rocks, insects, and flowers. However, the stereo microscope has a much lower magnification range of only.

2. If the ocular of your microscope is lox and your objective that you are viewing your specimen under is lox, what is the total magnification? To find the total magnification, you will multiply the ocular of your microscope by your objective.

This results in the total magnification being kick 3. How does the light change on the compound microscope? Light on the compound changes from adjusting the iris diaphragm 4. What is the magnification of the ocular? The magnification of the ocular is lox.

5. Which type of microscope could you view a Frog? A stereo microscope would allow a person to view a frog. 6. What is the circular area that you see when you look under the microscope? The circular area you see when you look under the microscope is called the field of view. . What happens to the field of view as you go from low to high power on a compound microscope? When you go from low to high power on the compound microscope the field of view decreases.

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8. What happened to the light as you go from low to high power on the The amount of light decreases as you go from low to high power on the compound microscope. 9. What power do you always begin on when you start looking at something on the microscope? Always begin with low power when you start looking at something under the microscope. 10.

Lab Report 2 The Microscope

When you get done using the microscope, what power do you always put the microscope Always put the microscope back to low power after you are done using the microscope. Procedures: 1. Turn the lights on 2. Rheostat to 10 3. Place slide letter “e” on stage 4. Secure it 5. Switch to xx view 6. Center specimen 7. Switch views 8. Adjust oculars to 70 9. Adjust course focus to until slide is in view 10. Adjust iris diaphragm 11. Adjust fine focus 12. Center image 13. View under xx 14. Screen shot 15. Switch view to xx 16. Screen shot 17. Switch to xx 18. Adjust iris diaphragm 19. Adjust fine focus 20. Screen shot 21. Switch to xx 22. Adjust diaphragm 23. Screen shot 24. Switch view 25. Return to low power 26. Select onion root tip slide 27. Center slide 28. Scroll to top position 29. Switch view 30. View in xx 31. Adjust iris diaphragm 32. Adjust fine focus 33. Screen shot 4 view in xx 35. Adjust diaphragm 36. Adjust fine focus 37. Screen shot 38. Switch view 39. Adjust iris diaphragm 40. Screen shot 41. Switch to xx 42. Adjust diaphragm 43. Screen shot 44. Return to low power 45. Select bacterial capsule slide 46. Center slide 47. Eve stage to top position 48. Switch view 49. Adjust course focus 50. Adjust iris diaphragm 51. Adjust fine focus 52. Screen shot 53. Switch view to xx 54. Screen shot switch to xx 55. Adjust iris diaphragm 56. Screen shot 57. Switch to xx 58. Adjust fine focus 59. Screen shot 60. Return to low power 61. Select cheek smear slide 62. Enter slide 63. Move stage to top position 64. Switch view 65. Adjust course focus 66. Adjust iris diaphragm 67. Adjust fine focus 68. Screen shot 69. Switch to xx 70. Screen shot 71. Switch to xx 72. Adjust iris diaphragm 73. Adjust fine focus 74. Screen shot 75. Switch to xx 76. Adjust iris diaphragm 77. Screen shot 78. Switch to low power Rest Its: THE LETTER “e” SLIDE xx view 1 Ox view xx view 1 ox view ONION ROOT TIP SLIDE 1 OX view BACTERIAL CAPSULE SLIDE xx view 1 view CHEEK SMEAR SLIDE 1 xx view Conclusion: The microscope lab was enjoyable for me. Even though it was an online emulation of a microscope, I found it to follow the same format and steps you would use with a real life microscope. I’ve had experience in the past on using a microscope, but it has been a while.

This lab has really been a refresher on how to properly use a microscope I learned the correct steps to take when viewing a slide, such as beginning and ending in low power. The lab has also taught me the advantages and disadvantages of using a compound microscope vs… A stereo microscope Lastly, the microscope lab has shown me that if you follow the correct order and sequence of steps, viewing slides is easy, fun, and exciting. The Microscope Lab Review Questions 1 . What is the difference between a compound and stereo microscope? The compound microscope can provide a magnification up to XX.

It is better 2. Explain to me in detail how to focus something under the microscope and increase in magnification. In order to bring a slide into focus, you must use the course adjustment knob, then switch to the fine adjustment knob to bring out a clearer image. To increase magnification, for example, you would switch from xx (xx) to 10 (xx) and so on, while continuing to tweak the focus. 3. Which part of the microscope permits you to have exact focusing? The course adjustment knob generally lets you bring the image into focus. However, the fine adjustment knobs permits you to have exact focusing. . How do you change the light while looking under the microscope? To change the light while looking under the microscope, you must use the iris diaphragm 5. What is the correct way to hold a microscope? The correct way to hold and carry a microscope is the place one hand under the base of the microscope and one hand on the arm. 6. Which part of the microscope contains lenses of different magnifications? The revolving nose piece contains lenses of different magnifications on the . What happens to the field of view as you go from low to high power?

When you go from low to high power on the compound microscope the field of view decreases. 8. What happens to the light as you go from low to high power? The amount of light decreases as you go from low to high power on the compound microscope. 9. What power do you always begin on when you start looking at something under the microscope? You always begin on low power when you start looking at something under the microscope. 10. When you get done using the microscope, what power do you always put the microscope back on? You always put the microscope on low power when you are done using it. 11.

If the objective lens was on XX, what would be the total magnification? The total magnification would be KICK. 12. Which part of the microscope supports the slides and which part holds the slides steady? The stage supports the slides and the stage clips hold the slides steady. 13. Which part of the microscope is the part that you look through and is closest to your eyes? The ocular lens is the part of the microscope that you look through and is closest to your eyes. 14. Which part of the microscope supports the body tube and the adjustment knobs? The arm supports the body tube and the adjustment knobs on a 15.

Which part of the microscope supports the weight of the microscope? The base supports the weight of the microscope. 16. Which microscope part allows you to regulate how much light is going through your specimen? The iris diaphragm controls the amount of light going through your specimen. 17. Which part of the microscope allows you to move the objectives of the microscope to low, medium, & high power. The objective lens allow you to movie the objectives of the microscope to low, medium, and high power. 18. Which part of the microscope changes the distance between the slide and he objective to focus an image?

The course focus knob will allow you to move the stage, which is the distance between the slide and the objective to focus an mage. 19. What is magnification? The act or process of enlarging the view an image of something is magnification. 20. At which total magnification do you view the largest field of view area on your slide? Xx is the total magnification you can view the largest field of view area on your slide. 21. At which total magnification do you view the smallest field of view area on your slide? Xx is the total magnification you can view the smallest field of view area on your slide. 22.

How do you calculate total magnification? Magnification is the the ocular lens multiplied by the objective lens. 23. What is the magnification of the ocular? The magnification of the ocular lens in 10. 24. Which type of microscope could you view a live specimen such as a branch from a tree? A Stereo microscope would allow you to view a live specimen such as a branch from a tree. 25. Label this diagram below: Put your answers of the diagram above in the boxes below. 1. Body tube 8. Light 2. Revolving incipience 9. Curia lens 3. 1 ox 10. Arm 4. Xx 1 1 . Stage 5. 12. Course adjustment knob 6. Stage clips