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SOVA2 [1]
3 years ago
7

The _____ method can help resolve problems logically.

Biology
2 answers:
Valentin [98]3 years ago
3 0
The Scientific method can help resolve problems logically.
The scientific method is a process that involves an experiment and the steps for doing that experiment.
I am Lyosha [343]3 years ago
3 0

Answer: B). Scientific

The scientific method is an organized and systematic way that helps scientist to answer any question based on the logical approach.

It involves the formulation of a hypothesis, then that hypothesis is used to predict the phenomena. After that based on that prediction, a scientist performs an experiment to support the hypothesis.

Hence, the correct answer would be option B.


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Help please?
MatroZZZ [7]

1. The right answer is AC (alternative current) generators.

AC current (which can be abbreviated as AC) is a periodic electrical current that changes direction twice per period and carries alternating amounts of electricity in one direction and the other1. An alternating current therefore has a continuous component (average value) zero.


2. The right answer is Repel, and attract.

The nucleus of an atom is an assembly of protons and neutrons concentrated in a very small volume and subjected to two different forces: the nuclear force and the electric force.

The electric force only acts on charged particles, attracting those which are of opposite signs and repelling those of the same sign. This "long" distance force allows the negatively charged electrons to be retained around the positively charged nucleus.


3. The right answer is electric circuit

An electrical circuit in the material sense is a simple or complex set of electrical or electronic components, including simple conductors, traversed by an electric current.

In the sense of circuit theory, an electrical circuit is an abstraction of material configurations, an arrangement of elements defined by mathematical relations, connected by ideal conductors.


4. The right answer is Volts and current.

Volt (V) is the unit of measurement of the electrical voltage in a circuit between a point A and a point B, obtained with a device called a voltmeter. It is to Alessandro Volta, Italian physicist and inventor of the electric battery, that we owe this name.

The ampere (A) is the unit of measurement of the intensity of an electric current, that is to say the flow of electrons in a conductor. André-Marie Ampère, the inventor of the electromagnet, gave his name to this unit.


5. The right answer is north pole.

The magnetic North Pole of the Earth is a unique wandering point on the surface where the Earth's magnetic field is pointing down. That is, the "dip"  is 90 °. The needle of a compass points approximately towards this place (more or less approximately according to the place where one is, exactly the compass is tangent to the line of field).


6. The right answer is perpendicular.

In a cyclotron, the magnetic field is applied perpendicularly in an empty disk-shaped chamber, which contains two D-shaped semicircular electrodes. The rectilinear portions of these electrodes face each other. The flow of electrons or ions crossing a perpendicular magnetic field is subjected to a forceperpendicular to the direction of movement.


7. The right answer is current

A solenoid is a device consisting of an electric wire wound regularly in a spiral so as to form a long coil. Running through a current, the solenoid produces a magnetic field in its vicinity, and more particularly inside the helix where this field is almost uniform.

8 0
3 years ago
Read 2 more answers
A scientific prediction is the expected result if the ____________ is true
masya89 [10]
Try hypothesis. If that's not it, I don't know what else it could be.
4 0
3 years ago
Explain why a satellite in polar orbit can take pictures of all parts of the Earth over time
xenn [34]

A satellite in a polar orbit passes over both poles, but the earth rotates beneath it. The time taken for each orbit of the earth depends on the height of the satellite. If the satellite is in a circular orbit 260 kilometers above the surface it will have an orbital period of two hours.



3 0
3 years ago
A portal system Multiple Choice includes a functional end artery that makes an arterial anastomosis. is one in which circulation
UNO [17]

Answer:

is one in which blood flows through two capillary beds before being sent back to the heart.

Explanation:

A portal system can be defined as a system of blood vessels having a capillary network at each end, meaning that the blood vessel starts and ends in capillaries, before finding its way back to the heart. The blood draining through the capillary bed flows via the larger vessel to supply the blood to the another structure's capillary bed.

8 0
3 years ago
Read 2 more answers
In some cases of head injuries, the cerebrum may be affected. This type of injury could cause a loss of--------- and impaired --
evablogger [386]

I believe it is breathing regulation and speech...

7 0
3 years ago
Read 2 more answers
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