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Why do you have to make sure that the area you wish ti study is in the center of the field of view before changing objectives?
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What happens to the field of view of a microscope from changing objectives from one to another?
The field of view (how much of the specimen you can see) would change either getting smaller or larger depending on the objective switched to.
Can a changing magnetic field produce a steady electric field?
Not a steady but a moving electric field can be produced by ever changing magnetic field.
Why is a vibrating electric field an example of an electromagnetic wave?
The changing electric field will produce a magnetic field; the changing magnetic field will cause an electric field; both will propagate as a wave - an electro-magnetic wave.
What is eletrostatic?
An electrical field which is NOT changing.
Do Electromagnetic waves consist of changing electric and magnetic fields?
Yes, that is the whole idea of an electromagnetic waves. A changing electric field generates a changing magnetic field; a changing magnetic field generates a changing electric field; and the two of them propagate as a wave at the speed of light.
Why must a small object seen through an ocular lens be centered in the field of view before changing to a higher power objective lens?
prevent its disappearance due to the decrease in the field of viewTo do just that... center the object, because when the magnification is increased, the lens zooms in on the center, cutting out the perifery.
What happens to the field of view of a microscope from changing objectives from one to another?
The field of view (how much of the specimen you can see) would change either getting smaller or larger depending on the objective switched to.
Why was it necessary to move the letter e to the center of the low power field before changing to high power?
The high power field, though more magnified, covers a much smaller slice of the field of vision. If not centered the e could disappear to one side or the other.
Who played center field before Mickey Mantle?
Joe DiMaggio
Why is it necessary to center your object or the portion of the slide you wish to view before changing to a higher power?
Higher power "zooms" in quite a lot. Specifdicly, it "zooms" to the very center of the field of view. This means that something just barely in the field of view (on the side, for example), would no longer be visible as when you zoom in your field of view gets smaller. I know that sounds a bit confusing... sorry! :/
What was the distance to center field at the Polo Grounds before and after it was remodeled?
it is 505ft. before it was remodeled then it was 483 after it was remodeled
What are the consequences of changing a field size in a database?
what are the consequences of changing a field size
Can a changing magnetic field produce a steady electric field?
Not a steady but a moving electric field can be produced by ever changing magnetic field.
Where is a pitcher located on the field?
At the center of the diamond, Center of the field
What place was the Michigan State played in before Breslin Student Events Center?
Jenisen Field House
What is the line in the center of a soccer field?
The line in the center of a soccer field is the center line.
What are the dimensions of the orioles stadium?
Left Field - 333ftLeft-Center - 364ftLeft-Center (deep) - 410ftCenter Field - 400ftRight-Center - 373ftRight Field - 318ft
