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What do neutron stars emit?
If a neutron star's rotational period is fast enough to produce jets (A pulsar), said jets will emit radio waves, with faster periods emitting higher frequency radiation as well as the jets themselves emitting synchrotron radiation. Also, unless the neutron star were 0K, it will emit thermal radiation However, as far as a neutron star that isn't a pulsar, nobody knows if they emit anything but thermal radiation.
How fast do quasars spin?
Quasars, which are powered by supermassive black holes at the centers of galaxies, can spin at significant fractions of the speed of light. Their rotational speeds can be over 90% of the speed of light, influencing the dynamics of the surrounding accretion disk and the jets they emit. This high spin rate can enhance their luminosity, making quasars some of the brightest objects in the universe.
What is a distant extremely bright galaxy with the black hole at Center called?
The most luminous and distant objects known to science are called quasars and generally accepted to be the nuclei of active galaxies, or in other words supermassive black holes with their relativistic polar jets aimed towards earth.
Can energy be produce from a black hole?
Sure; please note that black holes are among the brightest objects in the Universe. For more details, do some reading about quasars. Briefly, some quasars shine as bright as a hundred galaxies - and a quasar is a black hole.
What are the jets that stream out of an Black Hole?
beams of high energy particles that travel almost at the speed of light. they are formed trough accretion.accretion is dust and gaseous matter that is falling in to the black hole. Howe it works i don`t know but it can be explained trough general relativity.check wikipedia for a more detailed answer
What emits extremely large quantities of energy?
Quasars emit more energy than anything else in the universe. Quasars are massive black holes at the cores of some galaxies, swallowing matter and stars and ejecting them out collimated bipolar jets of matter and radiation which stretch out hundreds of thousands of light years. Since there are quasars in galaxies close by, these indicate the evolution of our universe.
What object in the universe emits microwaves?
Galaxies, specifically those with active galactic nuclei like quasars and radio galaxies, can emit microwaves as a result of the activity in their cores. This can be due to interactions between supermassive black holes and surrounding matter producing jets of high-energy particles that emit microwaves when they interact with the interstellar medium.
What do neutron stars emit?
If a neutron star's rotational period is fast enough to produce jets (A pulsar), said jets will emit radio waves, with faster periods emitting higher frequency radiation as well as the jets themselves emitting synchrotron radiation. Also, unless the neutron star were 0K, it will emit thermal radiation However, as far as a neutron star that isn't a pulsar, nobody knows if they emit anything but thermal radiation.
How fast do quasars spin?
Quasars, which are powered by supermassive black holes at the centers of galaxies, can spin at significant fractions of the speed of light. Their rotational speeds can be over 90% of the speed of light, influencing the dynamics of the surrounding accretion disk and the jets they emit. This high spin rate can enhance their luminosity, making quasars some of the brightest objects in the universe.
Do black holes have magnetic fields and if so, how do they affect the surrounding environment?
Yes, black holes can have magnetic fields. These magnetic fields can affect the surrounding environment by influencing the behavior of matter and radiation near the black hole. The magnetic fields can cause particles to spiral around the black hole, emit radiation, and create powerful jets of material that shoot out into space.
Why do fighter jets have vapour trails?
All aircraft engines emit hot air and they are usually flying in very cold air, so the hot air appears as a vapour trail.
Who is is better jets or giants?
Jets.
What are some characteristics of other galaxies besides the Milky Way?
Other galaxies besides the Milky Way can vary in size, shape, and composition. They can be spiral, elliptical, or irregular in shape. Some galaxies have more stars and are more densely packed, while others have fewer stars and are more spread out. Additionally, galaxies can have different amounts of gas, dust, and dark matter.
5 How does the geometry of bipolar flows and Herbig-Haro objects support the hypothesis that protostars are surrounded by rotating disks?
The geometry of bipolar flows and Herbig-Haro (HH) objects provides valuable insights into the hypothesis that protostars are surrounded by rotating disks. This hypothesis is a fundamental concept in star formation theory, and the observations of bipolar flows and HH objects help to confirm its validity. Bipolar flows: Bipolar outflows are powerful streams of gas and dust that are ejected from young protostars during their early formation stages. These flows have a distinct bipolar shape, with two opposing jets of material moving in opposite directions along the rotational axis of the protostar. The key features of bipolar flows that support the rotating disk hypothesis are as follows: Symmetry: Bipolar flows exhibit a high degree of symmetry, with the jets emerging in opposite directions along a common axis. This axis is often aligned with the rotation axis of the protostellar system. Velocity gradients: The material in the bipolar flows shows a velocity gradient, with the highest velocities at the center and decreasing velocities as you move outward from the protostar. This is consistent with the idea that material is being launched from a central rotating disk, where material closer to the center is moving faster due to the higher angular velocity. Collimation: The jets in bipolar flows are highly collimated, which suggests that the material is being channeled through a narrow opening, potentially created by the surrounding rotating disk. Herbig-Haro (HH) objects: HH objects are the bright knots and shock fronts that form when bipolar outflows collide with the surrounding interstellar medium. These objects are often observed as highly directional structures, and they provide further evidence for the presence of rotating disks around protostars: Alignment with bipolar flows: HH objects are typically aligned with the axis of the bipolar outflows. This alignment suggests a connection between the ejected material and the protostellar rotation axis. Bow shock morphology: The bow shock shape of HH objects indicates that the outflowing material is encountering resistance from the surrounding medium. This is consistent with the idea that the material is emerging from a rotating disk and is colliding with the surrounding material, creating shocks. Shock-induced emission: The collision between the outflowing material and the surrounding medium generates shocks that produce bright emission lines, often indicating the presence of high-velocity material. These emission lines provide clues about the velocities and dynamics of the material being ejected from the rotating disk. In summary, the geometry and characteristics of bipolar flows and Herbig-Haro objects strongly support the hypothesis that protostars are surrounded by rotating disks. The symmetrical bipolar shape, velocity gradients, collimation of material, alignment of HH objects with the bipolar outflows, and shock-induced emission all point toward the presence of a central rotating disk as a key component of the star formation process.
Why are quasars considered as mysterios objects in the galaxies?
I think they are no longer as mysterious as when they were discovered. At that time, it seemed incredible that what was apparently a small region within remote galaxies should be able to emit more energy than an entire galaxy. It is now known that quasars are related to supermassive black holes, and their energy output is related to matter falling into the black hole. Of course, there are still some mysteries - for example, it isn't known yet how such huge black holes were able to form in a relatively short time. And even if you know what they are, some things are still astounding - such as their high energy output, or the jets of gas that extend hundreds of thousands of light-years into space.
What is the possessive noun form of jets?
The possessive form for the plural noun jets is jets'.Example: The jets' pilots continually update their training.
What is a good sentence of the words jets?
We found jets flying up in the sky. Jets flew above my head. A group of jets almost flew into my face. Jets are totally my thing! <3
