Which isotope is most likely to undergo e- emisssion? 4, 2, or 5

Q: List the three subatomic particles found in the atoms and give their charges, mass in grams, and…

A: We know that there are three subatomic particles found in the atoms are:- 1) Electron  2)Neutron 3)…

Q: 4-2 34 ら2 (土) 1oV lov Aー

A: As shown in the diagram, current through each loop is flowing in the clockwise direction. According…

Q: 1. (1) Write short notes on the following: Diamagnetism; Paramagnetism; Ferromagnetism ;…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: What causes UVC can to kill viruses? Is it because of the wavelength? if so, how is the UVC…

A: UV that is ultraviolet rays is electromagnetic radiation whose main source is sun for the case of…

Q: When the gamma ray interact with atomic nuclei, it transforms into positron and negatron. Calculate…

A: Given: Energy of gamma ray, E=8 MeV me=9×10-31 kgc=3×108 m/s1eV=1.6×10-19  J Total energy of gamma…

Q: Give some examples of two types of radiations.

A: Radiation is defined as the energy which travels through space in the form of waves or particles.…

Q: 656 nm emitted by electrons dropping from the n = 3 to the n = 2 orbital in hydrogen. The hydrogen…

A:

Q: A particle whose mass is 8.0(10)-26 kg, with a charge of 1.6(10)-19C moves at 4.0(10)5 m/s is…

A: The force due to centripetal acceleration of the particle is, F=mv2r The force due to magnetic field…

Q: An archaeologist finds some ancient jewelry made from bone. The jewelry has a carbon mass of 127 g…

A:

Q: Illustrate how can magnet

A: Given;  Define a magnet can be magnetized how?

Q: In the photon energy range 2 to 10 keV, X rays coming from the Crab Nebula have an intensity of…

A:

Q: c).i). A 50 grams in radionuclide decays 45 grams in 240 years. What is the half- life of the…

A: Detailed solution of this question is given in below steps.

Q: 54 k k%312

A: The given notation is called summation notation, therefore, here we need to calculate a sum.

Q: 2. Using Wien formula, find the energy density u, at wavelength 1 =450 nm at temperature T=750 K,…

A: Using wein's formula and substituting values of appropriate parameters like planck's constant, speed…

Q: At any moment in time, the object can be stationary, moving to the right, moving to the left, or…

A: Slope of position time graph represent velocity. Let right is positive and left is negative…

Q: While monitoring the solar wind at 1 A.U. we notice an abrupt increase in the magnetic field…

A: Given :-the solar wind at 1 A.U. we notice an abrupt increase in the magnetic field strength and…

Q: Hello, I have received your answer, thank you very much! I have one more question about helium, do I…

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Q: b). i). What is meant by Time dilation? ii). Hence, a clock on a space rocket ticks off at a time…

A:

Q: 25) Calculate the observed wavelength of 525 nm photons coming from the surface of the Sun that is…

A: As per general relativity, gravity affects the frequency of light. When light moves away from a…

Q: make readings from the vernier scales shown

A: The formula for total reading is given by, Total reading = Main Scale reading + vernier reading *…

Q: You are on a spacecraft (Starship) to Mars when Houston informs you that a very large solar storm is…

A: mass of solar protons (mp) = 1.673×10-23 kg Ep = 1.6022×10-15 J thickness of solenoid (d) = 10 cm =…

Q: The percentage uncertainity in the area of a circle of radius (2.5 ± 0. 1) × 103 cm is a) 4% b) 0.1%…

A: Given : r = 2.5  ∆r = 0.1

Q: Exercise 2. Electrons in the outer and inner Van Allen radiation belts have energy as listed below.…

A: Given that,  Outer radiation belt: Ek = 4.0 x 10^4 eV  Inner radiation belt: Ek = 1.6 x 10^6 eV

Q: Theoretical massive particles that weakly interact with other matter are classified as   a. MACHOs.…

A: Theoretical massive particles that weakly interact with other matter are classified as WIMPs. These…

Q: (Name and label each parts of CLEVELAND OPEN-CUP FLASH POINT TESTER). SYD-3636 HARD TALIHAPPENCE

A: The Cleveland Open Cup flash point tester consists of several parts, which are labeled as follows:…

Q: What is a neutrino? Group of answer choices A neutral particle in the nucleus. An elusive particle…

A: Neutrino: It is an elementary particle. Since neutrinos are fundamental particles, they are not…

Q: alculate the distances from the nucleus for which the radial distribution function for the hydrogen…

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Q: Consider an electron orbiting around a proton with an orbital radius of R = 4.77-10-¹⁰ m. What is…

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Q: + Instead of comparing changes in energy, compare the total energy at each point. Consider the first…

A: Use total energy= Kinetic energy+ potential energy

Q: Find the object's positions x1, x2, x3, and x4 at times t1 = 2.0 s, t2 = 4.0 s, t3 = 13 s, and t4 =…

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Q: 111628.8 was incorrect

A:

Q: A cyclotron with radius 0.35 m and a uniform 0.14-T magnetic field can accelerate alpha particles to…

A:

Q: 12. Large flares can release 1025 J of energy. If the magnetic field of an active region is 0.01 T,…

A: Energy=1025 J magnetic field B=0.01 T Density ρ=10-11 kg m-3 dimensions=10x 105 km2 temprature…

Q: 02: Calculate the binding energy of helium nucleus assuming it has a mass of 4.003874.

A: The formula for binding energy BE={ [Zm(H1)+Nmn] - m(He4)}c2 m (4He) = 4.003874 u, m(1H) = 1.007825…

Q: (v) What is the spin of a proton and what statistics it obeys? lah a

A: For proton give its spin and which statistic proton obeys.

Q: Calculate minimum and maximum energies that can be associated with IR?

A: The IR or Infra red light lies in the wavelength region 700 nm - 1 mm.  The energy corresponding to…

Q: what is k in the eq 2

A:

Q: 2. Assume that the entire luminosity of the Sun is due to the PP chain reaction. The complete PP…

A: Solution:

Nuclear Reactions

Nuclear reactions are processes in which the fundamental characteristics of a nucleus changes. They change into a completely different nucleus. These processes occur naturally in an unstable nucleus. Bombarding an energetic particle can induce nuclear reactions.  In this article, both the naturally occurring nuclear reactions are termed as radioactive decay and the induced nuclear reactions are further categorized as nuclear fission and nuclear fusion.