How Are Prominences Different From Solar Flares

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How Are Prominences Different From Solar Flares?

A prominence is a bright relatively dense and relatively cool arched cloud of ionized gas in the chromosphere and corona of the Sun. … A solar flare is a sudden brief (typically lasting only a few minutes) and explosive release of solar magnetic energy that heats and accelerates the gas in the Sun’s atmosphere.

How are prominences different from solar flares quizlet?

A prominence is a loop of relatively cool incandescent gas while a solar flare is an explosive release of energy. Therefore prominences are cool while solar flares are hot.

What is the difference between sunspots and prominences?

What is the difference between sunspots solar flares and prominences? Sunspots occur in pairs. Solar prominences are the plasma loops that connect two sunspots. Solar flares and coronal mass ejections are eruptions of highly energetic particles from the Sun’s surface.

What is the primary difference between a prominence and a flare group of answer choices?

Flares – a solar flare is sudden fast and intense variation in brightness seen on Sun. Solar flare is a result of magnetic field. 3. Prominences – it is a large bright and gaseous feature which extends outwards from the Sun’s surface and falls back on it.

What is the difference between sunspots and solar flares quizlet?

Sunspots are dark areas on the surface of the Sun that are cooler than surrounding areas. They appear in groups vary in size and cycle in number over an 11-year period. Solar flares are sudden eruptions of energy from a small area of the Sun’s surface.

What are solar prominences?

A solar prominence (also known as a filament when viewed against the solar disk) is a large bright feature extending outward from the Sun’s surface. Prominences are anchored to the Sun’s surface in the photosphere and extend outwards into the Sun’s hot outer atmosphere called the corona.

See also in the water cycle what state of matter is rain

How are solar prominences and flares associated with solar activity?

The magnetic field lines near sunspots often tangle cross and reorganize. This can cause a sudden explosion of energy called a solar flare. … CMEs are huge bubbles of radiation and particles from the Sun. They explode into space at very high speed when the Sun’s magnetic field lines suddenly reorganize.

What do sunspots solar flares and solar prominences all have in common?

What do sunspots solar prominences and solar flares all have in common? They are all strongly influenced by magnetic fields on the Sun. … Like all objects the Sun emits thermal radiation with a spectrum that depends on its temperature and the Sun’s surface temperature is just right for emitting mostly visible light.

What is the difference between a prominence and a filament?

When viewed spewing from the edge of the Sun against the darkness of space astronomers call the feature a prominence. But when seen against the background of the Sun from a different perspective the feature appears darker than its surroundings and is called a filament.

What are sunspots prominences and flares?

Solar prominences are the plasma loops that connect two sunspots. Solar flares and coronal mass ejections are eruptions of highly energetic particles that can erupt from the Sun’s surface and cause problems with power grids and communications on Earth.

What are prominences?

Prominences are clouds of incandescent ionized gas ejected from the Sun’s surface. They are also some of the most dramatic phenomena in the solar system the equivalent of thousand-mile-high storms that can rage for months.

What is a solar prominence quizlet?

Solar prominences. A glowing arch that reaches thousands of kilometers into the Sun’s atmosphere. They can last for a day to several months and are also visible during a total solar eclipse.

Which statements describe prominences?

A prominence refers to a bright large gaseous feature projecting externally from the surface of the Sun usually in a loop shape. Prominences are attached with the surface of the Sun in the photosphere and elongate outwards into the corona of the Sun.

What killed the Apollo 1 astronauts quizlet?

The Apollo 1 astronauts died during a fire on the launch pad the Challenger astronauts died shortly after launch still low in the atmosphere the Columbia crew and one of the early Soyuz crews died during re-entry.

What is the difference between the 2 types of prominences?

There are two basic types of prominences: (1) quiescent or long-lived and (2) transient. The former are associated with large-scale magnetic fields marking the boundaries of unipolar magnetic regions or sunspot groups. Because the large unipolar plates are long-lived the quiescent prominences are as well.

How are solar prominences made?

Prominences are shaped by the Sun’s complex magnetic field often forming loops with each end “anchored” to the Sun’s surface (photosphere). Prominences are enormous extending for many thousands of kilometers (miles). Prominences can last for several days – or up to several months!

When prominences join they cause sunspots solar flares?

Solar prominences are the plasma loops that connect two sunspots. Solar flares and coronal mass ejections are eruptions of highly energetic particles that can erupt from the Sun’s surface and cause problems with power grids and communications on Earth.

How are solar flares and coronal mass ejections different?

According to NASA a solar flare is an intense burst of radiation that comes from the release of magnetic energy linked with the sunspots. Coronal mass ejections or CMEs are massive clouds of particles that are pushed out into space from the Sun’s atmosphere.

How do solar prominences affect Earth?

If a prominence breaks apart it produces a coronal mass ejection. The solar flare aspect of a prominence has the most common effect on the earth. … Solar flares also called solar storms release a wave of high-energy positively charged protons that can pass through the human body.

What do we mean by solar activity describe sunspots prominences flares and coronal mass ejections?

Describe some of the features of solar activity including sunspots solar prominences solar flares and coronal mass ejections. Magnetic fields create features on the Sun’s surface and atmosphere. … Coronal mass ejections are when huge bubbles of charged particles from flares or other solar storms escape from the Sun.

How does the Sun’s mass compare to Earth’s mass?

The Sun’s mass is about 300 times the mass of the Earth. Both have approximately the same mass. The Sun’s mass is about 300 000 times the mass of the Earth.

How are solar prominences and filaments similar?

However prominences and filaments are really the same thing – arcs of plasma in the Sun’s atmosphere held up by magnetic fields – just viewed from a different angle. Filaments are most easily seen in photos of the Sun taken with a filter that only transmits a specific wavelength of red light.

Which of the solar phenomena vary with the solar cycle?

Phenomena that vary with the solar-activity cycle are sunspots flares prominences coronal mass ejections and the corona itself (shape extent).

What is a Plage on the sun?

A plage is a bright region in the chromosphere of the Sun typically found in and around active regions. The term itself is poetically taken from the French word for “beach”.

Do solar flares cause prominences?

Most often these eruptions are in the form of loops and sheets called prominences which remain under the control of the intense magnetic fields associated with solar storms. There are other events which in a matter of minutes can release enormous amounts of energy and eject material out into space.

What are solar prominences for kids?

A solar prominence (also known as a filament) is an arc of gas that erupts from the surface of the Sun. Prominences can loop hundreds of thousands of miles into space. Prominences are held above the Sun’s surface by strong magnetic fields and can last for many months.

What is the phase of matter in the Sun?

The Sun is our nearest star. It is as all stars are a hot ball of gas made up mostly of Hydrogen. The Sun is so hot that most of the gas is actually plasma the fourth state of matter. The first state is a solid and it is the coldest state of matter.

Why is the solar prominence important?

These prominences can last for days sometimes even months and are often associated with a very powerful surge of gas that flows outward in a giant solar “belch” — a coronal mass ejection that can light up Earth’s skies with an aurora and even interfere with our technology. For solar observers prominences are a joy.

How does each solar prominence get its shape?

How does each solar prominence get its shape? It erupts from the sun’s surface but is pulled back down by the sun’s gravity forming a curve. What are the most violent of all solar disturbances? A sudden outward eruption of electrically charged particles such as electrons and protons.

What is the relationship between sunspots solar prominences solar flares and the magnetic activity on the sun?

Sunspots occur in pairs because each is one side of a loop of the Sun’s magnetic field that reaches the Sun’s surface. These spots are cooler and darker than the rest of the Sun’s surface and they are marked by intense magnetic activity. Solar prominences are the plasma loops that connect two sunspots.

How do solar prominences affect Earth quizlet?

How do solar flares affect the Earth? … Particles from solar flares can distort Earth’s magnetic field which in turn disrupts navigation systems cause surges in electrical systems causing damage and blackouts and damage or disrupt satellites.

What does the spectrum of a solar prominence reveal?

It is solar material from the chromosphere following the arches of the sun’s magnetic field. What does the spectrum of a solar prominence reveal? … By measuring and modeling the modes of vibration of the sun’s surface.

How do solar flares affect Earth quizlet?

How can solar flares affect Earth? They emit large amount of X-rays and ultraviolet radiation that travel to Earth and increase the ionization of Earth’s upper atmosphere. Flares also emit large amounts of charged particles that are caught by Earth’s magnetic field.

What do scientists use to recreate the process of energy production that takes place in the sun?

hydrogen gas add heat and remove pressure. Explanation: In order to recreate the process of energy production that takes place in the Sun scientists use. hydrogen gas and add heat and pressure.