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2 years ago

Which explanation is least likely to be evidence for geological processes changing Earth's surface?

2 answers:

8 0

Aunque la interacción entre Placas Tectónicas es la principal causa de los sismos no es la única. Cualquier proceso que pueda lograr grandes concentraciones de energía en las rocas puede generar sismos cuyo tamaño dependerá, entre otros factores, de qué tan grande sea la zona de concentración del esfuerzo. Las causas más generales se pueden enumeran según su orden de importancia en:

TECTÓNICA: son los sismos que se originan por el desplazamiento de las placas tectónicas que conforman la corteza, afectan grandes extensiones y es la causa que más genera sismos.

VOLCÁNICA: es poco frecuente; cuando la erupción es violenta genera grandes sacudidas que afectan sobre todo a los lugares cercanos, pero a pesar de ello su campo de acción es reducido en comparación con los de origen tectónico.

HUNDIMIENTO: cuando al interior de la corteza se ha producido la acción erosiva de las aguas subterráneas, va dejando un vacío, el cual termina por ceder ante el peso de la parte superior. Es esta caída que genera vibraciones conocidas como sismos. Su ocurrencia es poco frecuente y de poca extensión.

DESLIZAMIENTOS: el propio peso de las montañas es una fuerza enorme que tiende a aplanarlas y que puede producir sismos al ocasionar deslizamientos a lo largo de fallas, pero generalmente no son de gran magnitud.

EXPLOSIONES ATÓMICAS: realizadas por el ser humano y que al parecer tienen una relación con los movimientos sísmicos.

Explanation:

espero que te ayude <3

horsena [70]2 years ago

3 0

Pollution isn’t a geological process.

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When the liquid line is restricted, the supply of refrigerant to the metering device is reduced. What is the effect on suction p

Nimfa-mama [501]

Answer:

The suction pressure decreases and the superheat increases when the liquid line is restricted and the supply of refrigerant to the metering device is reduced.

Explanation:

1. The five components of refrigeration are:

Fluid refrigerant
Compressor
Condenser coil
Evaporator coil
Expansion device.

The compressor limits the vapor released by the refrigerant. This

causes a rise in pressure (in refrigerant), which then pushes the

vapor into the coils on the outside of the refrigerator.

2. Now when the cooler air meets the warm gas present in the coils, it

gets converted into liquid form.

3. Thus, when the liquid form is at high pressure, the refrigerant then

cools down as it flows through the coils placed in the fridge ( in both

freezing and normal sections).

4. The refrigerant also absorbs the warm air present in the fridge, which

causes it to evaporate and flow back through the compressor and the

cycle repeats in the same form.

Thus, when the liquid line is restricted and the supply of refrigerant to the metering device is reduced it causes a decrease in suction pressure and an increase in superheat.

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8 0

1 year ago

What does an electric circuit mean?

nikitadnepr [17]

Answer: An electric circuit includes a device that gives energy to the charged particles constituting the current, such as a battery or a generator; devices that use current, such as lamps, electric motors, or computers; and the connecting wires or transmission lines.

Explanation: Hope this helped! <3

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2 years ago

A student who was training for a cross country race jogged for 2. 0 hours and covered a distance of 14. 0 kilometers. What was t

FinnZ [79.3K]

The average speed is 116.66m/s.

Given - The path traced is 14km , time for jogging is 2 hrs=120min

To find the average speed-

Speed refers to the ease of the movement and degree of mobility as a result of force application.
Due to this there is involvement of velocity.
Journey of average speed is the cumulative of distances and time.
Kinetic theory refers to the Boltzmann constant connecting to the standards of distance traversed.

calculations-

$Speed= \frac{Distance}{Time}$

Speed= 14 000 / 120

= 116.66m/s

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1 year ago

Explain why average velocity in one dimension can be positive or negative.

Softa [21]

Imagine an object is moving in one dimension on a number line, and for this we'll say that the numbers on the line are a metre apart. If the object moves from 2 m to 7 m, the change in position is 7-2=+5 metres. But if the object moves back from 7 m to 2 m, the change in position is 2-7=-5 metres. since $velocity = \frac{change in position}{time}$ , and time is always positive, velocity will be positive in one direction and negative in the other direction.

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3 years ago

Read 2 more answers

Abdominal breathing is a condition in which only the inferior half of the lungs can be seen expanding and contracting with each

lilavasa [31]

Answer:

The correct answer is - Damage to the nerves that control the diaphragm.

Explanation:

Abdominal breathing is a condition in which inferior half of the lungs can be seen relaxing or contracting and expanding with the breath. This condition occurs due to the various conditions that lead to the respiratory.

It is cause due to the damage to nerves that control the diaphragm. The phrenic nerve is one of the nerve of diaphragm initiates in the neck and passes down.

Thus, the correct answer is - Damage to the nerves that control the diaphragm.

The phrenic nerve is a nerve that originates in the neck (C3–C5) and passes down between the lung and heart to reach the diaphragm.

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2 years ago