Consider a spontaneous gamma decay: X → X0+γ. Which equation describes the masses of the products and reactants?
A. mX = mX0
B. mX > mX0
C. mX < mX0
D. mX = mX0+ the mass of the photon
Consider a spontaneous gamma decay: X → X0+γ. Which equation describes the masses of the products...
19. An isotope with a high value of N/Z will end to decay through: a. alpha decay b. beta decay C. positron decay d. electron capture e. gamma decay 20.Identify the missing species in the following nuclear transmutation: 246Cm +12C 41n+? a. 254No b. 258No c. 238Cf d. 238Th e. none of the above 21. The isotope 42Sc is unstable because: a. the number of neutrons is too large in relation to the number of protons b. the number of...
Suppose X and Y are independent and Prove the following a) U=X+Y~gamma(α + β,γ) b) V=X/(X + Y ) ∼ beta(α,β) c) U, V independent d) ~gamma(1/2, 1/2) when W~N(0,1) X ~ gammala, y) and Y ~ gamma(6, 7) We were unable to transcribe this image
1. Which statement about a balanced chemical reaction equation is always correct? The total number of moles of the products equals the total number of moles of the reactants. b. The sum of the masses of gaseous reactants equals the sum of the masses of gaseous products. The sum of the stoichiometric coefficients for the products equals the sum of the stoichiometric coefficients for the reactants. The number of atoms of the products is higher to the numbers of atoms...
2 and 3 please! 2. Consider the beta decay of tritium (eq 2). H → He + je As you did in Question 1 for the neutron decay of H-2, determine the following for the beta decay of H-3: (a) the rest mass of the reactant (in kg, with six significant figures); (b) the sum of rest masses of the products (in kg, with six significant figures); (c) the mass defect; and (d) the nuclear binding energy of tritium (in...
I. Calculation Section Consider the decay of-- into π- and N, Assume : decays froln rest and calculate the kinetic energies of the π and Ao and then their speecls. You will need to look up the rest masses of the three particles in your textbook (or on Enforce momentum conservation and energy conservation. Use the relativistic formula- tion (Hint: The algebraic approach I used in class was to write down the energy conservation condition and the momentum conservation condition,...
1. An unstable particle with mass 2.81 x 10-27 kg is initially at rest. The particle decays into two fragments that fly off along the x axis with velocity components u, 0.987c and u, --0.898c. From this information, we wish to determine the masses of fragments 1 and 2 (a) Is the initial system of the unstable particle, which becomes the system of the two fragments, isolated or nonisolated? [i.e. Are there external forces on the system?] (b) Based on...
Consider the demand equation f(x) = p = 0.03x + 100 which describes the relationship between the unit price in dollars and the quantity demanded x of a loudspeaker system. First. re-write the equation by solving for x. This will produce f(pl. Next, find the elasticity of demand Eſp) - - of "(p) f)
Consider the following differential equation which describes a spring-mass-damper system më + ci + kx = cos(2nt) where c 1.9 and k = 3.1. The initial conditions are given as x(0) = 0 and 2(0) = 0 and the time step is 0.1 s. 1. Assuming that m - 0, use the Runge-Kutta 4th order method to find (a) x(0.1) and (b) *(0.1). 2. Assuming that m 1, use Euler's method to find (a) 2(0.2) and (b) X(0.3).
The coefficients in a balanced chemical equation provide the mole-to-mole stoichiometry among the reactants and products. The molar mass (in g/mol) can be used as the conversion factor between moles and the mass of a substance. Thus, the balanced equation and molar masses can be used in conjunction with one another to calculate the masses involved in a reaction. Part B What mass of carbon dioxide is produced from the complete combustion of 1.90x10-3 g of methane?Part C What mass of water is...
2. Which particle has the same mass as an electron, but a positive electric charge A. Alpha particle B. Gamma photon AMMANT AHGIA C. Proton D. Positron AA