Question

b. low-power objective: this lens is longer than the scanning objective lens and is used to view objects in greater detail. what is the magnifying power of the low-power objective lens on your microscope? ______
c. high-power objective: if your microscope has three objective lenses, this lens will be the longest. it is used to view an object in even greater detail. what is the magnifying power of the high-power objective lens on your microscope? ______
d. oil immersion objective (on microscopes with four objective lenses): holds a 95× (to 100×) lens and is used in conjunction with immersion oil to view objects with the greatest magnification. does your microscope have an oil immersion objective? ______ if this lens is available, your instructor will discuss its use when the lens is needed.

1. stage: platform that holds and supports microscope slides. a mechanical stage is a movable stage that aids in the accurate positioning of the slide. does your microscope have a mechanical stage? ______

Explanation:

These questions are related to the use and components of a microscope, which falls under the subfield of Biology (within Natural Science) as it involves laboratory equipment used in biological studies (like cell observation, microbiology, etc.). However, since these are questions that require you to check your own microscope (they are likely part of a lab manual exercise), the answers depend on the specific microscope you are using. Here's how you would typically answer them:

For part b (Low - power objective):

• Brief Explanations: In most standard compound microscopes, the low - power objective lens typically has a magnifying power of 10× (but this can vary. Some microscopes may have 4×, 5×, or 10× as the low - power objective. You need to look at the lens itself; it is usually labeled with the magnification, e.g., "10×" or "4×").
• Answer: Depends on your microscope (e.g., 10×, 4×, 5× etc. Check the label on the low - power objective lens of your microscope)

For part c (High - power objective):

• Brief Explanations: For compound microscopes, the high - power objective lens commonly has a magnifying power of 40× (but it can also be 20×, 40×, or 60× depending on the microscope model. Again, check the label on the lens).
• Answer: Depends on your microscope (e.g., 40×, 20×, 60× etc. Check the label on the high - power objective lens of your microscope)

For part d (Oil immersion objective):

• Brief Explanations: You need to visually inspect your microscope to see if it has a lens labeled 95× (or 100×) that is designated as the oil immersion objective. If it has such a lens, the answer is "Yes"; if not, "No".
• Answer: Depends on your microscope (either "Yes" or "No" after inspecting your microscope)

For the question about the mechanical stage:

• Brief Explanations: Look at the stage of your microscope. A mechanical stage has knobs (usually one for horizontal and one for vertical movement) that allow you to move the slide. If your microscope's stage has these knobs, the answer is "Yes"; otherwise, "No".
• Answer: Depends on your microscope (either "Yes" or "No" after inspecting your microscope's stage)

Answer:

These questions are related to the use and components of a microscope, which falls under the subfield of Biology (within Natural Science) as it involves laboratory equipment used in biological studies (like cell observation, microbiology, etc.). However, since these are questions that require you to check your own microscope (they are likely part of a lab manual exercise), the answers depend on the specific microscope you are using. Here's how you would typically answer them:

For part b (Low - power objective):

• Brief Explanations: In most standard compound microscopes, the low - power objective lens typically has a magnifying power of 10× (but this can vary. Some microscopes may have 4×, 5×, or 10× as the low - power objective. You need to look at the lens itself; it is usually labeled with the magnification, e.g., "10×" or "4×").
• Answer: Depends on your microscope (e.g., 10×, 4×, 5× etc. Check the label on the low - power objective lens of your microscope)

For part c (High - power objective):

• Brief Explanations: For compound microscopes, the high - power objective lens commonly has a magnifying power of 40× (but it can also be 20×, 40×, or 60× depending on the microscope model. Again, check the label on the lens).
• Answer: Depends on your microscope (e.g., 40×, 20×, 60× etc. Check the label on the high - power objective lens of your microscope)

For part d (Oil immersion objective):

• Brief Explanations: You need to visually inspect your microscope to see if it has a lens labeled 95× (or 100×) that is designated as the oil immersion objective. If it has such a lens, the answer is "Yes"; if not, "No".
• Answer: Depends on your microscope (either "Yes" or "No" after inspecting your microscope)

For the question about the mechanical stage:

• Brief Explanations: Look at the stage of your microscope. A mechanical stage has knobs (usually one for horizontal and one for vertical movement) that allow you to move the slide. If your microscope's stage has these knobs, the answer is "Yes"; otherwise, "No".
• Answer: Depends on your microscope (either "Yes" or "No" after inspecting your microscope's stage)