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conserve petroleum resouces through application of on condition oil change policy
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∙ 11y ago
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What would you not use while taking a joint oil analysis program sample?
Hand lotion
What are some examples of an objective statement for oil field resumes?
To explore the effects of the oil fields in the environment is an example of an objective statement for the oil field resumes. An objective refers to a goal that is intended to be attained.
What is US's objective in Iraq?
The US's objective is to gain oil from Iraq.
Each oil sample sent in for analysis must be accompanied by this?
Oil Analysis Request
Why should the oil immersion objective be cleaned immediately after use?
Because the oil will dry and distort the refraction of the light through the objective.
What microscope objective is best to study bacteria?
The most satisfactory way to study bacterial morphology 40x objective.
Why do you use on or slide to be examined with the oil immersion objective?
If you are using the oil immersion objective on a microscope, you must use oil to increase the resolution of the lens. These lens are used at very high magnification.
Is the low power objective lens the shortest objective lens?
scanning objective
What can oil do to a lower power objective?
Grease it up
Which objective focuses closest to the slide when it is in focus?
The objective lens that focuses closest to the slide is 100x, it has the longest lens so the highest power. Be careful not to crack the slide and make sure you use oil if it is an oil immersion lens.
What will happen when high power objective is used with water instead of oil?
When a microscope is used with a very high magnification objective the image can be spoiled by the number of refractions as light goes from one medium to another (glass to air, for example). In order to help this a drop of special oil is placed on the slide cover slip and the bottom of the objective lens dips into the oil. The oil has the same refractive index as the glass used in cover slips and the bottom lens in the objective so there is no refraction as the light passes from glass to oil and back to glass. The objective is designed to give the best image with the oil. The refractive index of water is not the same as that of the oil, so the correction would not be right and the objective would not give the best possible image. I would also be a little wary of using water in case it damages the objective. It may be oil-proof, but that doesn't guarantee it is waterproof.this will lead to poor focusing.
What are the advantages of the low-power objective over the oil immersion objective for viewing fungi or algae?
beacause they gigady at the photoshoot
