Answer:
The oblique illumination is
used by the microscopists to resolve N. Spencrii in the Dark Field Condensers.
Explanation:
It was found that the use of oblique light was required to resolve the striae. Oblique illumination was the first step toward dark field microscopy. In dark field, light
seems to radiate from the specimen while all the rest of the field is black. Resolution is as good as that in bright field while contrast is enhanced.
In dark field microscopy, no
direct light from the condenser enters the objective lens. Only light
that is reflected, refracted or diffracted by the specimen enters the objective. The dark field condenser produces a circle of light. The
light is at an extremely oblique angle to the surface of the slide. This
oblique light comes to a focus on the specimen. It then diverges so
strongly that no direct light enters the objective. This type
of illumination is a hollow cone of light.
Answer and Explanation:
The action taken by the department of Middlebury history is right as Wikipedia is a source of information on which ordinary people contribute to the content of the posts. We may say that the fact that its sources can be used in tests or articles is not so accurate.
It must be utilized as a learning get-together apparatus just and the data one get from their ought to be affirmed from some dependable source.
<span>These would be two of the main branches (or disciplines) of geography. The physical branch deals with the actual landforms and seeks to see the study as an actual Earth science. Human geography, in comparison, is a way of looking at the world that tries to understand how cultures and peoples are shaped. This takes into account religion, economics, health, culture, time, politics, and other aspects.</span>
Nepal is divided into three geographical zones. The mountain area: It has an inclement climate, agricultural activities are non-existent. The area of hills: It is surrounded by mountainous area to the north, has large valleys, has a large area of terraces of crops, agriculture is the majority activity in the area as well as livestock grazing despite the fact that there is a short season of growth of the plants due to the height of the region, they must cultivate what they can and harvest what they can. The Tarai area: It has a tropical and subtropical climate. It is characterized by humidity and heat. It is covered by dense and compact forests. It is the richest area in forestry and agriculture.
Answer:
this ability test is to determine whether Joanna has the necessary skills required for the job that she is applying to.
Explanation:
Based on the information provided it can be said that even though there are no answer choices provided the main and only reason they gave Joanna this ability test is to determine whether Joanna has the necessary skills required for the job that she is applying to. Once she turns in the test within the week that was given, it will be reviewed by Human resources and if Joanna passed they will either hire her or consider her for the position.
