In nuclear fusion, the main process involved in the energy generated are seen in the sun. Explain
In nuclear fusion, the main process involved in the energy generated are seen in the sun. Explain
In its core the Sun changed, hydrogen into helium and produces energy by this nuclear fusion process. Each hydrogen atom has a positively charged center (a proton) and a negatively charged electron that exists around the periphery of the atom. The heat of the Sun pulls the electrons off the hydrogen atoms, leaving positively charged protons behind. To make energy the sun has to force these positively charged particles very close together so that a very strong but short range...
Estimate the lifetime of sun whether your source was: a) Potential gravitational b)Energy of nuclear fusion of hidrogen and helium on PP cicle c)Calculate the minimal mass of a star with lifetime equal to universe's age, or 13.7 billions of years
The sun produces energy via fusion. One of the fusion reactions that occurs in the sun is 4 11H→4 2He+2 0 1e How much energy in joules is released by the fusion of 2.31 g of hydrogen-1? Express your answer to three significant figures and include the appropriate units.
Define nuclear fusion and explain it with the help of the Binding Energy per Nucleon. Why would not this reaction happened naturally on Earth?
Problem 5. [Einstein's E = mc²] Sun is producing energy by nuclear fusion reactions converting four hydrogen nuclei to form one nucleus of He, i.e. 4H + He. However, mass of helium nucleus is smaller than that of four hydrogens and this difference is called mass defect. If mass of the hydrogen nucleus is my and mass of the helium nucleus Mhe mass defect of one nuclear reaction Am is equal to Am = 4 *my - Me (1) Using...
Which statement below is INCORRECT? The sun is powered by nuclear fusion of hydrogen atoms to create helium atoms & energy. In order to obtain a PET scan, a patient must ingest a radioactive material which emits positrons. Nuclear reactors use controlled fission reactions of nuclear fuels (e.g., 235U) to generate electricity. Archaeologists take advantage of the radioactive decay of carbon-14 nuclei to determine the age of artifacts. New elements are synthesized by accelerating a heavy element to strike a...
Nuclear fusion occurs typically in a. the upper atmosphere. b. uranium mines. c. the sun. d. all of the above.
The source of the sun's energy is: A. nuclear fusion B. nuclear fission C. crude oil
The sun produces energy via fusion. One of the fusion reactions that occurs in the sun is 411H→42He+201e How much energy in joules is released by the fusion of 2.60 g of hydrogen-1? Express your answer to three significant figures and include the appropriate units.
Use the following information to answer this analytic question The sun produces energy through nuclear fusion. In one particular reaction, energy is released when a hydrogen-2 nucleus fuses with a hydrogen-3 nucleus. This produces a helium-5 nucleus that is unstable and that decays to a helium-4 nucleus and a neutron. The fusion reaction chain is H + > - He – În + He The masses of two of these particles are given in the table below. Particle Isotope Notation...