Given that the scattering cross-section of 1 MeV neutron and proton is 10 b, estimate the mean-free-path of neutron-proton scattering in light water. (a) 3.0cm (b) 1.5cm (c) 0.75cm (d) 2.0mm

Q: Consider an exponential decay function P(t) = P0e-lt, and let T denote its time constant. Show that,…

A:

Q: Arrange the following in increasing order of stability: * O Il<l< II O III <I < | O I< II| <|| O I<…

A:

Q: (13) What is the total binding energy of a scandium-45 atom? The mass of the atom is 44.95591 amu.…

A: Given: The mass of the scandium-45 = 44.95591 amu We have to calculate the total binding energy of a…

Q: Calculate the number of photons in 10' L of radiation in a thermal equilibrium at 500 K. (A) 2.52 ×…

A: given = photon = 1000L             convert the given radiation of photons in the joule.…

Q: [cation*] = i M [anion] = i M

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Identify the particle represented by X 235U + in → 23Zr + 1357TE + 2X 135Tе + 2X 40 4 (A В c) (D

A:

Q: Explain why the neutron-to-protonratio of stable nuclei increases as the atomic numberincreases.

A: To find: Why the neutron to proton ratio of stable nuclei increases as the atomic number increases

Q: Using the table of standard formation enthalpies that you'll find under the ALEKS Data tab,…

A:

Q: (i) What characteristic property of nuclear force explains the constancy of binding energy per…

A:

Q: (c) If T, = 1x10-7 s, T2 = 4x10-8 s, and T3 = 1x10-8 s, calculate the lifetime of the singlet state…

A: Given: Γ1 = 1 x 10-7  sΓ2 = 4 x 10-8 sΓ3 = 1 x 10-8 s To Calculate: Lifetime of singlet state and…

Q: (a) The electron concentration in a piece of Si at 300 K is 105 cm-J. What is the hole…

A: The answer for part (a) is given below. Kindly repost the other subparts as separate question…

Q: In the laboratory frame, a proton (p) with total energy E colides with a proton at rest. Find the…

A: Solution -

Q: What is the difference between Radiation Equilibrium, Charged Particle Equilibrium, Restricted CPE,…

A: Ans) • The concepts of radiation equilibrium (RE) andcharged-particle equilibrium (CPE) are usefulin…

Q: The isotope of plutonium 238 pu. Part 1 of 2 (a) If the half-life of 238 Pu is 87.7 yr, write a…

A:

Q: 49. What is the bond order of carbon monoxide, CO? (A) 1.5 (B) 2.0 (C) 2.5 (D) 3.0

A: We are to find the hond order of CO molecule (carbon monoxide).

Q: What is the frequency of light having a wavelength of 4.50 x 10^-6 cm? (a) 2.84 x 10^-12 s-1 (b)…

A:

Q: Complete the following shorthand notations: ? (р, а) Li 31P (a, ?) ES 15 242 66Cm (α, n) ? 25Mg…

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Q: The deflection of a particle beam depends on the charge to mass ratio: (D~q/m). An electron beam,…

A:

Q: The de-Broglie wavelength of the electron is /pm = (a/o)2. The value of a %3D in volt is (a) 1.5 x…

A: De - broglie wavelenth is given that (a/fi)1/2. We have to find the value of a in volt.

Q: Select the best answer or answers from the choices given: In a temperate climate under ordinary…

A: The loss of heat occurs from a body due to the temperature difference between the body and its…

Q: Calculate the freqwency of wavelength radiation with a of 495nm

A: Given that , Wavelength of radiation = 495 nm = 495 x 10-7 cm Speed of light = C = 3 x 1010 cm/sec

Q: What is the wavelength of the radiation in picometers, pm? X = 8.57 x 10-13 m %3D

A: We are given  wavelength of radiation ,   (λ) = 8.57 × 10-13  m

Q: b) Consider the function of 4(x) = c sin 2nx +d sin Explain if Y(x) is an acceptable wave function…

A:

Q: Round 571901 to three (3) significant figures.

A: In order to round to 3 significant figures,we need to look at the fourth significant figure. if it…

Q: What is the frequency of radiation that has a wavelength of 10 μm, about the size of a bacterium?…

A:

Q: WHAT ION HAS THE ELCTRON CONFIGRATION OF  1s²2s²2p⁶

A: Given following electronic configuration -  1s²2s²2p⁶    This electronic configuration shows that…

Q: RA 6969 encompasses nuclear wastes Physical hazard may cause harm without touching

A: Answer : option a Statement 1 :Republic Act 6969 of the Philippines is likewise recognised as "Toxic…

Q: The mass, m grams, of a burning candle it hours after it was lit up, its scisfies the DE dm dt…

A: Kinetics of reaction

Q: Mn0 + SH + SFe Mn1 S 41,0a I he reducng agent is (A) Mn (B) H) Feani (D) Mn0a)

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Fluorine-18 (5F) has half-life t/2 = 110. minutes. (a) What percentage of *F-sample remains after…

A: Given,          Half life of the element (t1/2) = 110 minutes = 110 x 60 s = 6600 s          Time…

Q: What is the frequency of the radiation? X = 5.25 x 10-7 m %3D [? ]x 10*1 s-1 Coefficient (green)…

A: Given: λ=5.25×10-7m To find: the frequency of the radiation.

Q: Q1/ In a homogeneous solidification process, assume molten metal solidifies into a spherical nucleus…

A: Nucleation takes place during the phase change process. It is the formation of a new phase in the…

Q: None

A: To answer the question correctly, let's analyze the ionization steps provided:M(g)→M+(g)+e−;…

Q: What is the energy of a photon from a green light with the wavelength, l (lamda) = 540 nm?…

A:

Q: Ql) which of the following elements is easily determined by flame atomnie emission (A) Pb (B) Fe (C)…

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Q: (a) What is a kinetic isotope effect? (b) Do compounds ofhydrogen exhibit a relatively large or…

A: a) Kinetic isotope effect can be defined as follows – "any reaction that includes breaking a bond to…

Q: K=Ae- Ea/RT. Lnk=?

A: Interpretation: K=Ae- Ea/RT. Lnk=?

Q: 5- The mass (in g) of Ca in 14600 mg CaCl, is ..... .. ...... 6- The oxidation number of sulfur in…

A:

Q: -2.421 x 108 -2421 x 101 -2421 x 103 1458 x 1016 -1458 x 10

A: Given,  Mass defect (□m ) = -0.1620 amu (1 amu = 1.67 ×10-27 Kg) □m = -0.1620 × 1.67 ×10-27 =…

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.