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shutvik [7]
1 year ago
15

A compass needle is a small _____ that responds to the magnet force exerted on it by a nearby magnetic field

Social Studies
1 answer:
valina [46]1 year ago
6 0

A compass needle is a small magnet that responds to the magnet force exerted on it by a nearby magnetic field

<h3>What is magnet?</h3>

A magnet is a substance or object that generates a magnetic field. This magnetic field is invisible, but it is responsible for a magnet's most notable property: a force that attracts or repels other ferromagnetic materials such as iron, steel, nickel, cobalt, and so on.

Each magnetic field contains energy, which is also known as magnetic energy. In physics, she is a constant. Because a magnetic field is created by moving charge carriers, magnetic energy is a type of energy (electrons).

Magnets are classified into three types: permanent magnets, temporary magnets, and electromagnets. Permanent magnets produce a magnetic field without requiring any external magnetism or electrical power.

To know more about magnet follow the link:

brainly.com/question/14997726

#SPJ4

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An iq score is a measure of how well a child can do certain tasks at a certain time in comparison with others of the same age.
yaroslaw [1]
This statement is true. The IQ or <span>intelligence quotient</span><span> is the score obtained by means of various standardized tests designed to obtain an estimate of a person's general intelligence. The score is obtained by comparing the performance of a person compared to their age group or adults compared to their educational level. <span>Evaluations are carried out for various reasons, such as knowing the development of a child, or knowing if the person has the ability to perform a task.
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I hope my answer can help you.



8 0
3 years ago
Can theocracy co-assist with monarchy
dybincka [34]
I think your question if if they can "co-exist", correct?

They can and they have coexisted many times in the past, and even today. A monarchy with teocracy happens when there is a ruler (monarch ) who has an absolute or near-absolute power and claims to derive this power from God.

A historical example is ancient Egypt and a current example is Vatican City
7 0
3 years ago
One who is capable of identifying existing and predictable hazards in the surroundings and who has authorization to take prompt
astraxan [27]

Answer:

Competent person.

Explanation:

As the exercise says, a competent person is one who is capable of identifying existing and predictable hazards in the surroundings, as well as unsanitary or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them.

=

4 0
3 years ago
Which law enforcement focus did Hurricane Katrina temporarily displace in favor of improved police responses to natural disaster
Pani-rosa [81]

Answer:

Anti-terrorism efforts

Explanation:

3 0
3 years ago
The ability of the compound microscope to remain relatively focused at higher powers once focused at a lower magnification is ca
babymother [125]

The ability of the compound microscope to remain relatively focused at higher powers once focused at a lower magnification is called

parfocal ability.

Parfocal capability is the ability of different eyepieces, such as telescopes or microscopes, to focus their images in the same plane. These eyepieces or lenses can then be interchanged without readjusting the instrument.

Parfocal refers to the ability to change objectives with differing powers and have the focus remain sharp. The distance from the top of the objective to the object being viewed is the parfocal distance.

DIN and JIS standard objectives are both parfocal but at different distances. For DIN it’s 45 mm; for JIS, 36 mm.

If you don’t know if yours is a DIN or JIS scope, you can check to see if it’s parfocal. Select a slide or object that can be sharply focused with the most powerful objective on your scope. Then switch to the less powerful objectives in order down to the lowest power. With a parfocal microscope, a slide that is in focus with the 40x objective will still be in focus when using less powerful objectives with little or no refocusing.

You can go from low to high powers to check parfocalization as well. But it's quicker going from high to low, since high-power objectives have very narrow ranges of focus and successively switching to lower powers (wider ranges of focus) will guarantee you’re very close to focus with parfocal objectives.

A similar term is parcentered. It means that objects will stay at or very close to the center of the field of view when changing objectives.

Learn more about parfocal ability here

brainly.com/question/11990826

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6 0
2 years ago
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