A spinning neutron star is known as – (1) White dwarf (2) Black hole (3) Pulsar (4) Quasar

A spinning neutron star is known as – (1) White dwarf (2) Black hole (3) Pulsar (4) Quasar
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(3) Pulsar Explanation: Pulsars are spinning neutron stars that have jets of particles moving almost at the speed of light streaming out above their magnetic poles. These jets produce very powerful beams of light.
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A spinning neutron star is known as (1) White dwarf (2) Black hole (3) Pulsar (4) Quasar

Description : A spinning neutron star is known as (1) White dwarf (2) Black hole (3) Pulsar (4) Quasar

Last Answer : Pulsar

PSR J0108-1431 is the closest known ------- to Earth? A. Black hole B. Red giant C. Quasar D. Pulsar (Answer)

Description : PSR J0108-1431 is the closest known ------- to Earth? A. Black hole B. Red giant C. Quasar D. Pulsar (Answer)

Last Answer : D. Pulsar (Answer)

A pulsar is a rapidly spinning neutron star which emits: A. A blinding light when it aligns with the planets B. Radio waves detectable from Earth (Answer) C. A gravitational pull which attracts high energy dust particles D. Enough energy to power itself indefinitely

Description : A pulsar is a rapidly spinning neutron star which emits: A. A blinding light when it aligns with the planets B. Radio waves detectable from Earth (Answer) C. A gravitational pull which attracts high energy dust particles D. Enough energy to power itself indefinitely

Last Answer : B. Radio waves detectable from Earth (Answer)

The mass of a star is two times the mass of the Sun. How it will come to an end? (1) Neutron Star (2) Black hole (3) White Dwarf (4) Red Giant

Description : The mass of a star is two times the mass of the Sun. How it will come to an end? (1) Neutron Star (2) Black hole (3) White Dwarf (4) Red Giant

Last Answer : (1) Neutron Star Explanation: The mass of a star which is two times the mass of the sun turns into a neutron star. A neutron star is a type of stellar remnant that can ... entirely of neutrons, which are subatomic particles without electrical charge and with slightly larger mass than protons.

When our sun reaches the end of its red giant phase, it will turn into a------? A. Supernova B. White Dwarf (Answer) C. Black Hole D. Neutron Star

Description : When our sun reaches the end of its red giant phase, it will turn into a------? A. Supernova B. White Dwarf (Answer) C. Black Hole D. Neutron Star

Last Answer : B. White Dwarf (Answer)

The mass of a star is two times the mass of the Sun. How it will come to an end ? (1) Neutron Star (2) Black hole (3) White Dwarf (4) Red Giant

Description : The mass of a star is two times the mass of the Sun. How it will come to an end ? (1) Neutron Star (2) Black hole (3) White Dwarf (4) Red Giant

Last Answer : Neutron Star

What sub-class of neutron star is known for its extremely high magnetic field? A. Magnetar (Answer) B. Quasar C. Magneto D. Magnetta

Description : What sub-class of neutron star is known for its extremely high magnetic field? A. Magnetar (Answer) B. Quasar C. Magneto D. Magnetta

Last Answer : A. Magnetar (Answer)

When a star becomes a singularity and has zero volume and infinite density, it is called--------? A. White dwarf B. Blue giant C. Wolf-Raynet star D. Black hole (Answer)

Description : When a star becomes a singularity and has zero volume and infinite density, it is called--------? A. White dwarf B. Blue giant C. Wolf-Raynet star D. Black hole (Answer)

Last Answer : D. Black hole (Answer)

Submerged objects can be located using (1) Radar (2) Sonar (3) Quasar (4) Pulsar

Description : Submerged objects can be located using (1) Radar (2) Sonar (3) Quasar (4) Pulsar

Last Answer : (2) Sonar Explanation: Sonar (originally an acronym for Sound Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate with or detect objects on or under the surface of the water, such as other vessels.

What apparatus is used to locate a submerged object? (1) Radar (2) Sonar (3) Quasar (4) Pulsar

Description : What apparatus is used to locate a submerged object? (1) Radar (2) Sonar (3) Quasar (4) Pulsar

Last Answer : (2) Sonar Explanation: Sonar (originally an acronym for Sound Navigation And Ranging) is a technique that uses sound propagation (usually underwater, as in submarine navigation) to navigate, communicate ... sound made by vessels; active sonar is emitting pulses of sounds and listening for echoes.

Submerged objects can be located using (1) radar (2) sonar (3) quasar (4) pulsar

Description : Submerged objects can be located using (1) radar (2) sonar (3) quasar (4) pulsar

Last Answer : sonar

What apparatus is used to locate a submerged object? (1) Radar (2) Sonar (3) Quasar (4) Pulsar

Description : What apparatus is used to locate a submerged object? (1) Radar (2) Sonar (3) Quasar (4) Pulsar

Last Answer : Sonar

Is the sun a yellow star a neutron star white dwarf or red giant?

Description : Is the sun a yellow star a neutron star white dwarf or red giant?

Last Answer : Let's see...the life sequence for a YELLOW DWARF star, like ourlittle G2, will see it become a red giant in a few billion years,probably consuming everything out to the orbit of Earth and notdoing any ... 4 billion years from now, so the yellowstar will still be there for a very long time to come.

Would an average mass main sequence star like our sun eventually become a neutron star black hole?

Description : Would an average mass main sequence star like our sun eventually become a neutron star black hole?

Last Answer : sup.

If a star is bigger than Sun, but not more than twice as big, it will turn into a (1) Pulsar (2) Maxima (3) Avenger (4) Discover

Description : If a star is bigger than Sun, but not more than twice as big, it will turn into a (1) Pulsar (2) Maxima (3) Avenger (4) Discover

Last Answer : (1) Pulsar Explanation: If the star is about the mass of the Sun or less than that, it will turn into White Dwarfs. If the star is bigger than the Sun but not more than twice as big, it will turn into a Neutron Star or Pulsar.

If a star is bigger than Sun, but not more than twice as big, it will turn into a __ (1) Pulsar (2) Maxima (3) Avenger (4) Discover

Description : If a star is bigger than Sun, but not more than twice as big, it will turn into a __ (1) Pulsar (2) Maxima (3) Avenger (4) Discover

Last Answer : (1) Pulsar Explanation: If the star is about the mass of the Sun or less than that, it will turn into White Dwarfs. If the star is bigger than the Sun but not more than twice as big, it will ... Pulsar. If the star is many times bigger than the Sun, it will turn into what is called a Black Hole.

'Super nova' is – (1) a comet (2) an asteroid (3) an exploding Star (4) a black hole

Description : 'Super nova' is – (1) a comet (2) an asteroid (3) an exploding Star (4) a black hole

Last Answer : (3) an exploding Star Explanation: A supernova is a stellar explosion that is more energetic than a nova. During this short interval a supernova can radiate as much energy as the Sun is expected to emit over its ... star's material at a velocity of up to 30,000 km/s (10% of the speed of light).

What does the little dwarf from Rumpelstiltskin want for spinning the third batch of straw into gold?

Description : What does the little dwarf from Rumpelstiltskin want for spinning the third batch of straw into gold?

Last Answer : /83562867484byrewroewgewrnewigeworbew rehr ewrh eory eworewoiu

The term ‘Blue Shift’ is used to indicate? A. Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object? B. Turning a star from white to blue C. In future sun would become blue D. Black hole was blue at its start E. None of these

Description : The term Blue Shift' is used to indicate? A. Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object? B. Turning a star from white ... . In future sun would become blue D. Black hole was blue at its start E. None of these

Last Answer : A. Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object?

You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star. A. Wolf-Rayet star (Answer) B. Red supergiant C. Stellar storm D. Pulsar

Description : You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star. A. Wolf-Rayet star (Answer) B. Red supergiant C. Stellar storm D. Pulsar

Last Answer : A. Wolf-Rayet star (Answer)

If a star is bigger than Sun, but not more than twice as big, it will turn into a _______. (1) Pulsar (2) Maxima (3) Avenger (4) Discover

Description : If a star is bigger than Sun, but not more than twice as big, it will turn into a _______. (1) Pulsar (2) Maxima (3) Avenger (4) Discover

Last Answer : Pulsar

What is a White Dwarf Star ?

Description : What is a White Dwarf Star ?

Last Answer : : When a star with a mass less than two solar masses begins to shrink , its energy is released. But it reaches such a stage or state that it throws out its outer covering. As a result, a lot of ... . It is now a Neva star and a new star. The remnants of this explosion are called white dwarf stars.

How long does a star stay a white dwarf?

Description : How long does a star stay a white dwarf?

Last Answer : Need answer

Current stage of star ‘Sun’ is------? A. white dwarf B. red giant C. yellow dwarf (Answer) D. orange dwarf

Description : Current stage of star ‘Sun’ is------? A. white dwarf B. red giant C. yellow dwarf (Answer) D. orange dwarf

Last Answer : C. yellow dwarf (Answer)

What neutron star is smaller than white dwarfs are thought to be remnants of .?

Description : What neutron star is smaller than white dwarfs are thought to be remnants of .?

Last Answer : A neutron star is the remnant of a star, which - at the end ofits life, and AFTER possibly losing a lot of mass (for instance, ina supernova explosion) has a remaining mass that is greater thanthe so-called Chandrasekhar limit.

Pulsars are : (1) stars moving towards the Earth (2) stars moving away from Earth (3) rapidly spinning stars (4) high temperature stars

Description : Pulsars are : (1) stars moving towards the Earth (2) stars moving away from Earth (3) rapidly spinning stars (4) high temperature stars

Last Answer : (3) rapidly spinning stars Explanation: Pulsars are celestial objects, thought to be rapidly spinning stars, that emits regular pulses of radiowaves and other electromagnetic radiation at the rate of upto one thousand pulses per second.

Pulsars are – (1) stars moving towards the Earth (2) stars moving away from Earth (3) rapidly spinning stars (4) high temperature stars

Description : Pulsars are – (1) stars moving towards the Earth (2) stars moving away from Earth (3) rapidly spinning stars (4) high temperature stars

Last Answer : (3) rapidly spinning stars Explanation: The word "pulsar" is a contraction of "pulsating star. A pulsar is formed when a massive star collapses exhausts its supply of fuel. It blasts out ... an object composed primarily of neutrons packed so tightly that they no longer exist as normal matter.

The darkest portion of the shadow cast during an eclipse is– (1) Corona (2) Umbra (3) Penumbra (4) Black hole

Description : The darkest portion of the shadow cast during an eclipse is– (1) Corona (2) Umbra (3) Penumbra (4) Black hole

Last Answer : (2) Umbra Explanation: The umbra (Latin for "shadow") is the innermost and darkest part of a shadow, where the light source is completely blocked by the occluding body. An observer in the umbra experiences a total eclipse.

What does the exclusion principle have to do with whether or not a star becomes a black hole? -Space

Description : What does the exclusion principle have to do with whether or not a star becomes a black hole? -Space

Last Answer : The Pauli exclusion principle just states how electrons normally behave, not how they behave in very extreme environments. An example of an extreme environment is inside a massive star that is collapsing. If the star ... our Sun's mass, once it starts to collapse it will end up as a black hole.

What is supernova ? (1) A black hole (2) A dying star (3) An asteroid (4) A comet

Description : What is supernova ? (1) A black hole (2) A dying star (3) An asteroid (4) A comet

Last Answer : A dying star

‘Super nova’ is (1) a comet (2) an asteroid (3) an exploding Star (4) a black hole

Description : ‘Super nova’ is (1) a comet (2) an asteroid (3) an exploding Star (4) a black hole

Last Answer : an exploding Star

Which one of the following is the characteristic vegetation of regions between the snow line and about 3000 meters above mean sea level of the Himalayan region? [CDS 2000] (a) Thick forests of birch, fir, spruce and other trees (b) Forests of oak, deodar, chestnut and maple trees (c) A few dwarf shrubs (d) Forests of khair, sandalwood, palas and other trees

Description : Which one of the following is the characteristic vegetation of regions between the snow line and about 3000 meters above mean sea level of the Himalayan region? [CDS 2000] (a) Thick forests of birch, fir, ... maple trees (c) A few dwarf shrubs (d) Forests of khair, sandalwood, palas and other trees

Last Answer : Ans: (b)

Which of these is a dwarf planet? (1) Neptune (2) Titan (3) Eris (4) Hydra

Description : Which of these is a dwarf planet? (1) Neptune (2) Titan (3) Eris (4) Hydra

Last Answer : (3) Eris Explanation: Eris is the most massive and second-largest dwarf planet known in the Solar System. It is 27% more massive than dwarf planet Pluto. Eris is the ninth-most-massive known body directly orbiting the Sun, and the largest known body in the Solar System not visited by a spacecraft.

Can life survive in a Brown Dwarf star?

Description : Can life survive in a Brown Dwarf star?

Last Answer : Well, you're asking several different questions. Could life evolve on a brown dwarf star? Highly unlikely. Could someone survive if they crash landed on a brown dwarf star? Also unlikely as the gravity would be ... plasma or gas, and c) have a life support apparatus, then the answer is I guess so.

Can a star be a brown dwarf?

Description : Can a star be a brown dwarf?

Last Answer : Yes, a brown dwarf is a star that failed to ignite hydrogenfusion because it did not have enough mass for a strong enoughgravitational collapse.Brown dwarf stars glow dimly with residual heat for a very shorttime.

Our sun is a w) protostar x) main-sequence star y) variable star z) dwarf star

Description : Our sun is a w) protostar x) main-sequence star y) variable star z) dwarf star

Last Answer : ANSWER: X -- MAIN-SEQUENCE STAR

What is a neutron star?

Description : What is a neutron star?

Last Answer : A neutron star is a very dense object that is formed when a massive star undergoes a supernova and its core collapses, leaving behind a small, extremely dense remnant composed mainly of neutrons.

What is a neutron star which a Emits radiation that reaches the earth as radio waves and flashes of visible light?

Description : What is a neutron star which a Emits radiation that reaches the earth as radio waves and flashes of visible light?

Last Answer : pulsar

What is a supernova What is a neutron star?

Description : What is a supernova What is a neutron star?

Last Answer : The name is a bit of a give away really. A neutron star is a lump of matter composed entirely of neutrons, thus containing a large mass (typically between 1.4 and 3.2 solar masses in a very small ... typically one teaspoon of neutron star (5 ml) would have a mass of about 5 and a half billion tons.

A special type of well in which water rises automatically under the pressure of a column of water to the ground surface through a hole is known as – (1) Artisian well (2) Spring (3) Hot spring (4) Geyser

Description : A special type of well in which water rises automatically under the pressure of a column of water to the ground surface through a hole is known as – (1) Artisian well (2) Spring (3) Hot spring (4) Geyser

Last Answer : (1) Artisian well Explanation: An artesian well is a pumpless water source that uses pipes to allow underground water that is under pressure to rise to the surface. This type of well seems to ... porous rock as it seeps into the Earth to reach the aquifer, which is the underground water source.

What is a quasar?

Description : What is a quasar?

Last Answer : A quasar is a compact, extremely luminous object that emits large amounts of energy, believed to be powered by supermassive black holes in the centers of galaxies, and is an important concept in astrophysics.

What is a quasar?

Description : What is a quasar?

Last Answer : A quasar is an extremely luminous and distant active galactic nucleus, believed to be powered by a supermassive black hole at its center, and is an important concept in astronomy and astrophysics.

What is a quasar?

Description : What is a quasar?

Last Answer : A quasar is an extremely luminous and distant active galactic nucleus, believed to be powered by a supermassive black hole at the center of a galaxy.

How can the most distant quasar be 28 Billion light years away? (Strange Universe Series)

Description : How can the most distant quasar be 28 Billion light years away? (Strange Universe Series)

Last Answer : As I have stated in the past. There has always been a Universe and there will always be one.

What is a quasar? -Space

Description : What is a quasar? -Space

Last Answer : Quasi Stellar is a radio sources, abbreviated QUASARS, are the most dynamic and far-off objects in a collective known as active galactic nuclei (AGN). These radiant sources were formed approximately twelve billion years ago.

What is Quasar ?

Description : What is Quasar ?

Last Answer : : Quaysar is probably the most amazing object ever discovered in the universe. Quasar Hall is the brightest object in the universe. The matte energy of a quasar is about 100 times greater than the energy of an entire galaxy . But the extent of a quasar is about twice the size of our solar system.

White (bootup) screen with the gray apple and spinning wheel?

Description : White (bootup) screen with the gray apple and spinning wheel?

Last Answer : answer:It's probably the 10.5.3 update that's to blame. (I've posted these answers before, here ) Try the following, nicked from Here Clear the PRAM Reboot your computer while holding down the ... . This does roughly the same thing that pressing the PMU button or CUDA switch does for desktop Macs.

In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? (1) Black hole (2) Ozone hole (3) Asteroid belt (4) White hole

Description : In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? (1) Black hole (2) Ozone hole (3) Asteroid belt (4) White hole

Last Answer : (4) White hole Explanation: A White Hole is a hypothetical hole in outer space from which energy, stars, and other celestial matter emerge or explode. It is a theoretical celestial object into which matter is funneled from a black hole.

In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? (1) Black hole (2) Ozone hole (3) Asteroid belt (4) White hole

Description : In Astrophysics, what name is given to a hypothetical hole in outer space from which stars and energy emerge? (1) Black hole (2) Ozone hole (3) Asteroid belt (4) White hole

Last Answer : White hole

What is a pulsar?

Description : What is a pulsar?

Last Answer : A pulsar is a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation, and is an important concept in astrophysics.