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Is Pair Production possible near black hole?
Yes. The (as yet hypothetical) Hawking radiation is due to pair production near the border (event horizon) of a black hole.Yes. The (as yet hypothetical) Hawking radiation is due to pair production near the border (event horizon) of a black hole.Yes. The (as yet hypothetical) Hawking radiation is due to pair production near the border (event horizon) of a black hole.Yes. The (as yet hypothetical) Hawking radiation is due to pair production near the border (event horizon) of a black hole.
What is the minimum energy to produce ionization?
The minium required energy of a photon that is involved in the creation of an electron-positron pair (which is pair production), is 1.022 MeV.An electron-positron pair has a given probability of being produced when a photon of the stated energy (or a higher energy) passes close the nucleus of an atom. Pair production does not happen "in the presence of a photon" but happens as a direct result of the the actual presence of a photon (having at least the stated energy) in the presence of an atomic nucleus. The presence of an atomic nucleus is necessary to insure conservation of the quantum mechanical characteristics of the event. Said another way, the high energy photon alone cannot spontaneously create the electron-positron pair in pair production. A link can be found below to related questions.
What are the nitrogen bases found in RNA and what do they bond to?
Adenine and Uracil, which pair together (Uracil takes the place of Thymine from DNA) Guanine and Cytosine, which also pair together
Where does the lining up of a codon and anticodon take place?
The mRNA codon and tRNA anticodon pair up on the ribosome.
Does homologous pair contain 2 chromosomes or the 4 chromatids after doubling?
It depends on if it was during the process of mitosis or mitosis. And, how many chromosomes it began with.
Can pair production produce in vacuum?
pair production can not produce in vaccum
Can pair production take place in a vacuum?
== No. In a complete vacuum with nothing there, electromagnetic energy (the gamma ray from which pair production might arise) will proceed unaffected and at the speed of light. The question asks specifically about a vacuum and suggests that there is nothing there to in any way react with the gamma ray. So the answer is that pair production will not take place in, say, the extreme vacuum of deep space where a gamma ray is passing. If we start "tinkering" with the scenario and, say, firing high energy gamma rays down an evacuated pipe through which we pass a magnetic field, pair production might then occur. But it is impossible to have a magnetic field without having the material to create it - moving charges. No moving charges, no magnetic field, no pair production. Pair production will not arise spontaneously from a gamma ray of sufficient energy to facilitate it, and this is almost certainly what the question is asking. Additional information There has been publication of research that suggests that a magnetic field can initiate pair production, but the investigation continues, and the idea of doing this "strays" from what is arguably the true intent of the question. It would have been easy to change the question, but why not leave up what is up? The idea that a magnetic field can initiate pair production is an interesting one.
How do you vacuum up a pair of pantyhose?
you put the vacuum on the girl's feet and start the vacuum it should suck up the pantyose.
What three types of primary industries are involved in the production of a pair of skates?
What three types of manufacturing industries are involved in the production of a pair of skates
Is Pair Production possible near black hole?
Yes. The (as yet hypothetical) Hawking radiation is due to pair production near the border (event horizon) of a black hole.Yes. The (as yet hypothetical) Hawking radiation is due to pair production near the border (event horizon) of a black hole.Yes. The (as yet hypothetical) Hawking radiation is due to pair production near the border (event horizon) of a black hole.Yes. The (as yet hypothetical) Hawking radiation is due to pair production near the border (event horizon) of a black hole.
What primary economic activities are associated with making a pair of jeans?
Cotton production, dye production, and metal production (for the buttons and rivets).
What are the best pair of headphones for studio production?
Beats by DR. DRE
What three manufacturing industries are involved in the production of a pair of skates?
hi
Do vacuum cleaners have motors?
We can generally say that vacuum cleaners have motors. Carpet sweepers, in contrast, usually have a pair of brushes that rotate when the unit is pushed across the floor.
What is the meaning of pairing?
of Pair, The act or process of uniting or arranging in pairs or couples., See To pair off, under Pair, v. i.
What value do the SWOT and Matched Pair Analyses add to the strategic planning process?
What value do the SWOT and Matched Pair Analyses add to the strategic planning process?
What will cause a 1994 5 speeds jeep wrangler no to respond in any of the 4 wheel drive commands?
There is a vacuum operated switch on the backside of the front axle. On a '95 it is held in place by 4 small bolts. It should have an electrical connection, as well as a pair of vacuum lines going into a round vacuum pump. Check the vacuum lines for leaks or they could be pulled loose. Also, the vacuum pump could have rusted through, which would prevent the switch from operating. I had the same experience on my '95 and that was the problem. Hope this helps
