What powers the internal activity of lo?
Q: List activities of Natural Radionuclides?
A: Radionuclides are radioactive nuclides which have excess nuclear energy.
Q: What do atoms and subatomic particle look like?
A:
Q: Where in the atom is most of its mass concentrated?
A: The atom comprises of three sub-atomic particles, proton electron and neutron. The protons and…
Q: Read Alberty's publication (Pure Appl. Chem., Vol.73, No. 8, pp. 1349-1380, 2001) on Legendre…
A: U=U(S,V,N) Legendre transformation is a set of equations to change variables Consider a function…
Q: La catástrofe ultravioleta predice que: Select one: O a. un cuerpo negro puede absorber una cantidad…
A: Classical theory predict infinite energy at short wavelengt for a black body. But experiment show…
Q: Where did the heaviest elements originate?
A: The heaviest elements originate when massive stars implode and explode thus creating a supernova.
Q: What are common sources of background radiation?
A: There can be many sources of background radiation.
Q: Which force tends to hold at atomic nucleus together, and which force tends to push it apart? State…
A: Solution:-
Q: What do you mean by nuclear magnetic resonance (NMR)?
A: NMR is a phenomenon in which nuclei of some atoms in a static magnetic field are subjected by a weak…
Q: What is the relative charge and relative mass of each subatomic particle
A: sub atomic particle
Q: Why doesn't my laptop emit radiation?
A: Every object continuously emits electromagnetic radiation. Due to vibration of atoms of an object it…
Q: Radioactive alpha emitters pose the greatest potential health risk when they are
A: Let me go into further, easily understandable detail on this.The kind of radiation that radioactive…
Q: The atomic nucleus is most often made up of
A:
Q: 2. A 20 kg metal rod is heated 1000C with 2000 J of energy. What is the specific heat of the metal?
A:
Q: Why don't electrons in the atom enter the nucleus?
A: In electron capture, an atomic electron is absorbed by a proton in the nucleus, turning the proton…
Q: Proton Charge: Location: Relative Mass: Neutron Charge: Location: Relative Mass: Electron Charge:…
A:
Q: A significant fraction of the radiation dose you will receive during your life comes from…
A:
Q: How do I find FNet?
A:
Q: Why increasing the temperature greatly increases the rate of fusion?
A: Introduction: Nuclear fission is a reaction in which two nuclei are combined, or fused, to form a…
Q: Name three different types of evidence for the existence of atoms.
A: Following are the three different type of evidence that proves the existence of the atoms.…
Q: how is a cluster production by Laser ablation in physics ??
A: To answer: How is cluster production by Laser ablation?
Q: Choose the BEST answer to the following. When an element ejects an alpha particle, the atomic number…
A: Generally nuclear decay changes the number of protons in the nucleus of an atom and changes the…
Q: Describe the three groups of alpha ray spectra using appropriate sketches
A:
Q: 50 N cm 50 N cm 40 N 40 N 10 cm 10 cm 30 20 cm 20 cm (a) (b)
A: The first part is given as, The vertical force will be equal to each other as, Ra+Rb=50 The…
Q: A radioactive substance loses 3% of its substance every 5 years. What is the half-life of this…
A: Given that:- A radioactive substance becomes 97% of the initial substance every 5years. The activity…
Q: Which is not a natural particle in the atmosphere
A: Particle: particle is a tiny bit of Matter which is the constituents of every thing in the universe.…
Q: Why does nuclear fusion only happen at temperatures and pressures?
A:
Q: Which has the greater number of protons, U-235 or U-238? Which has the greater number of neutrons?
A: Both of them will have same number of protons.
Q: The most fusion in the Sun and other stars takes place at their centers. Why?
A: Fusion in Sun mostly takes place in the center because temperature is maximum at the core and so is…
Q: Calculate the energy released in H-alpha emission of hydrogen.
A: When an electron gets excited it will absorb energy in form of photons. This will take the electron…
Q: What kind of nuclear power is responsible for sunshine?
A: Reason for sunshine
Q: EXplain Electron microprobe analysis and how it works
A:
Q: How can an Electron be ejected from the nucleus if an atomic nucleus doesn't contain any electrons
A: In beta decay, the electron is emitted from the nucleus.
Q: What is the weight of a cubic meter of Gold? How does this differ from a cubic meter of copper? Look…
A:
Step by step
Solved in 2 steps
