Description : A spinning neutron star is known as – (1) White dwarf (2) Black hole (3) Pulsar (4) Quasar
Last Answer : (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.
Description : A spinning neutron star is known as (1) White dwarf (2) Black hole (3) Pulsar (4) Quasar
Last Answer : 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.
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.
Description : Submerged objects can be located using (1) radar (2) sonar (3) quasar (4) pulsar
Last Answer : sonar
Last Answer : Sonar
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)
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.
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
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)
Description : The Closest Black Hole from Earth is how many Light Years away? -Space
Last Answer : At just 1,000 light-years away, the black hole is closer to our solar system than any other that astronomers have found to date. A thousand light-years might sound distant to us, but in cosmic proportions, it's very close.
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)
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)
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)
Description : A flight is planned from L to M, distance 850 nm. Wind component out is 35 kt(TWC), TAS 450kt. Mean fuel flow out is 2500kg/hr, mean fuel flow inbound is 1900kg/hr and the fuel available is 6000kg. The time ... 1hr 30 min, 660nm b. 1hr 30 min, 616nm c. 1hr 15 min, 606nm d. 1hr 16 min, 616nm
Last Answer : d. 1hr 16 min, 616nm
Description : A flight is planned from L to M, distance 850 nm. Wind component out is 35 kt(TWC), TAS 450kt. Mean fuel flow out is 2500kg/hr, mean fuel flow inbound is 1900kg/hr and the fuel available is 6000kg. The time ... 30 min, 660nm b. 1hr 30 min, 616nm c. 1hr 15 min, 606nm d. 1hr 16 min, 616nm
Description : “In 5 billion years, the Sun will run out of fuel and turn into a Red Giant and swallow the Earth!”
Last Answer : The Sun is a star, and like all stars, has a life cycle. Our sun is currently 4.5 billion years old, and is in the middle of its life. In about five billion years, the sun will have used up all ... time, the sun will be about 10 per cent hotter than it is now, and vaporise all the water on Earth.
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)
Description : What is it called when the Earth is closest to the sun -------? A. Aphelion B. Perihelion (Answer) C. Apoapsis D. Periapsis
Last Answer : B. Perihelion (Answer)
Description : Earth is closest to the sun every year in early -------, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early ---------, during our Northern Hemisphere summer. A. January – July (Answer) B. June – December C. July – January D. December – June
Last Answer : A. January – July (Answer)
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.
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.
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.
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.
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.
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.
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.
Last Answer : A pulsar is a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation out of its magnetic poles, and is an important concept in astronomy and astrophysics.
Last Answer : A pulsar is a highly magnetized neutron star that emits beams of electromagnetic radiation that are observed as pulses as it rotates, and its discovery helped confirm the theory of neutron stars.
Last Answer : A pulsar is a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation, often observed as a series of rapid pulses at regular intervals.
Last Answer : A pulsar is a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation out of its magnetic poles, appearing to "pulse" as it rotates.
Description : How do you change a link in a Pulsar watch band?
Last Answer : Most watch bands require a little jewelry tool… I take my watches to a jewelry store and pay them $5.00 to take out my link(s) , as the case may be.
Description : Is the Plantronics pulsar 260 stereo bluetooth headset compatible with the latest iPhone 3G?
Last Answer : the iPhone doesn’t have A2DP support. =P
Description : What is Pulsar ?
Last Answer : A pulsar is a highly magnetic rotating neutron star that emits high-intensity electromagnetic waves in a certain direction at a certain frequency. Since these electromagnetic waves can be observed as pulses, they are called "pulsars".
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.
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.
Description : SN 1054 is a supernova that was first observed in 1054 AD by Chinese, Arab and Japanese astronomers. It was visible in ordinary light for 23 days and for around two years in the night-sky. What is its famous remnant that has a pulsar at its centre and expands at the rate of 1500 km per second?
Last Answer : Crab Nebula.
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
Description : If you were given a chance by NASA to name the black hole that is gonna suck up Earth, what would it be ?
Last Answer : Kirby
Description : If Earth were destroyed by an asteroid or fell into a black hole, what would happen to ghosts and souls that supposedly are here?
Last Answer : The souls would be released to go to heaven as do the ghosts and spirits.
Description : What would happen if the Earth were to be struck by a tiny black hole?
Last Answer : A period (.) with an incredibly strong gravitational pull?
Description : How black hole has a vast attractive force? What is its density in comparison with Earth and Sun? -Space
Last Answer : There are two things that affect the escape velocity - the mass of object and the distance to the center of that object. For example, a rocket must accelerate to 11.2 km/s in order to escape Earth's gravity ... the mass of our sun would need to be squeezed into a volume with a radius of about 3 km.
Description : According To the Schwarzschild Radius what size would you have to compress the earth to make a black hole? -Space
Last Answer : You can define a Schwarzschild Radius based solely on total mass, i.e. Rs=2GMc2. If you plug in the mass of the earth, the radius is about 9 mm --- which is how small you would have to compress it to make a black-hole.
Description : Roughly how small would you have to squish the Earth for it to become a black hole? -Space
Last Answer : Using the Schwarzschild radius calculation, a black hole the size of Earth would have a radius of less than one inch, making it about as big as a ping pong ball. The Sun, on the other hand, would have a radius of just under two miles.
Description : How far away from Earth is the M87 black hole? -Space
Last Answer : 53.49 million light years
Description : In Charlie the Unicorn 2, what are the blue and red unicorns saying to that giant Z?
Last Answer : Charlie the Unicorn 2 is out already?
Description : What happends before a red giant?
Last Answer : Feel Free to Answer
Description : What happens to the star at the end of the red giant phase?
Last Answer : What is the answer ?
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.
Description : Is the surface temperature of white dwarf Stars higher or lower than red super giant?
Last Answer : Yes dwarf has higher temperature