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Did lise meitner discovery lead to other investigation?
Yes, Lise Meitner's discovery of nuclear fission in 1938 led to further investigations into nuclear reactions, ultimately contributing to the development of nuclear reactors and the atomic bomb during World War II. Her work also paved the way for advancements in nuclear physics and energy research.
What are the contributions of dr Abdul qadeer khan in physics?
Dr. Abdul Qadeer Khan is a Pakistani scientist known for his role in Pakistan's nuclear weapons program. He is credited with leading the team that successfully enriched uranium to develop Pakistan's first nuclear bomb in 1998. While his work was primarily in the field of nuclear technology, his contributions in physics relate to the development of nuclear reactors and weapons technology.
Can plasma energy and atomic work together?
Plasma energy and atomic energy can work together in certain applications, such as in nuclear fusion reactors where plasma is used to confine and heat atomic nuclei to produce energy. However, they are distinct forms of energy with different properties and processes, so their compatibility depends on the specific technology and context in which they are used.
How does reactors in power substations work?
Reactors in power substations are used to regulate voltage levels on the electrical grid. They can either step up or step down the voltage to ensure that it is at the appropriate level for transmission or distribution. By adjusting the reactance of the system, reactors help to stabilize the grid and protect equipment from overloading.
What is a graphite reactor?
A reactor using graphite as the moderator. This has the advantage that natural non enriched uranium can be used. The first reactors built in the WW2 project to produce plutonium were graphite, these were at Hanford. The idea was taken up in the UK and in France and pressurized reactors using CO2 coolant were developed, though these are now all obsolete. The trouble with graphite is it has a limited lifespan in the reactor, gradually eroding and so losing mechanical integrity. It also is a possible fire hazard, as graphite is flammable at temperatures reachable during a nuclear accident (as evidenced by the Chernobyl accident), particularly in oxygen and hydrogen-rich environments found inside such sealed reactors. Nevertheless in the UK the advanced gas cooled reactor was developed which used enriched fuel and higher gas temperature. These were eventually made to work quite well, but turned out too expensive to build compared with the simpler PWR and BWR types which now predominate.
How many reactors usually work in nuclear power plants?
Most plants have two reactors but some have more
Explain the working principle of a nuclear reactor?
Nuclear fission is the working principle under which the nuclear reactors operate.
Does nuclear reactors contain uranium-235?
It really depends on the nuclear reactor, but many are built to work specifically with that isotope.
How do coolant systems work in nuclear reactors?
Coolant Systems on a Nuclear Reactor works by pumping large amounts of Sea Water into the reactors to cool it down and produce steam.
What type of work do people in nuclear engineer perform?
They are supposed to design reactors such that when a water pipe breaks or the power fails, the generating station does not explode.
What caused the nuclear power plant in japan to explode?
The pumps that were supposed to keep the nuclear reactors cool failed to work because the earthquake broke them
Does uranium need to be enriched in order to be used in a nuclear reactor?
Yes, uranium needs to be enriched in order to be used in a nuclear reactor. Enrichment increases the concentration of uranium-235, the isotope necessary for sustained nuclear reactions in most reactors. Natural uranium is primarily composed of uranium-238, which needs to be converted to uranium-235 through enrichment processes.
What year was nuclear power invented?
1933, but it was not until after WW2 ended that work was begun on designing usable power reactors.
How are robots useful for humans?
In future, when roots can be used both in homes and in other areas, it couldimprove the standard of living of people.
How do nuclear fusion reactors work?
I found the website K1 Project very helpful. They had several articles underneath their Learn/Energy tab which should answer any questions about nuclear fusion.
Does nuclear reactors work by means of fusion of radioactive materials?
No, not at all, they work by fission of fissionable materials (very few) like U-235 and Pu-239
Is nuclear fusion used for nuclear power?
No, not yet. Maybe in another 20 years when its perfected (which they have been saying every 20 years since they originally began work in the 1950s on lab prototypes of controlled nuclear fusion reactors for power generation).
