Answer all of the following questions and show works: (must show works)
Answer all of the following questions and show works: (must show works) Problem 1 Consider a...
Answer all of the following questions: 7. (3 pts) Consider the configuration of a particle source (an oven) and 3 analyzers below. Many experimental runs are made with the source producing 400 particles (in thermalized, random states) for each run. The second analyzer is an x-direction spin analyzer, and the first and third are x,y,or z analyzers, but we don't know which kinds (they could both be the same kind). Detector A J 142) Detector B a. On average, what...
Pls show full working thank you Problem 4.1 Ideal gas equation of state from the Grand potential The Grand Canonical ensemble can make some calculations particularly simple. To derive the ideal gas equation of state, we first note that the canonical partition function of a set of N identical and indistinguishable particles is given by Z-z/N! , where z is the single particle partition function in the canonical ensemble a) Show that the Grand Canonical partition function is -žte®)" b...
Part B All this are multiple questions Part C Part D Part E Question 3 (MCQ QUESTION) [8 Marks) A hypothetical quantum particle in 10 has a normalised wave function given by y(x) = a.x-1.b, where o and bare real constants and i = V-1. Answer the following: a) What is the most likely x-position for the particle to be found at? Possible answers forder may change in SAKAI 14] a - b + ib a 0 Question 3 (MCQ...
Answer the following questions and show all working. Use the midpoint formula to calculate elasticities. 1. If the price elasticity of demand is 4.0 (in absolute terms), then a 10% off sale would lead to what change in quantity demanded? Let’s say customer purchases were 200,000 before the sale, what would be the total number of customer purchases after the sale? (4) show working 2. The price of stadium seats at a baseball game increases from $20 to $30 and...
Answer all questions using the correct number of significant figures and correct units. Show all work. (a) Write the balanced molecular and ionic equations, indicating the state of each species in each equation, for the reaction between Mg(s) and HCl(aq): 1. MOLECULAR: TOTAL IONIC: NET IONIC: (b) If 0.050 mol magnesium metal reacts with HCl(aq), how many moles of hydrogen gas are formed? Assume hydrogen to be an ideal gas. 2. Using the definitions for decimeter (dm), centimeter (cm), and...
and Y ~ Geometric - 4 Let X ~ Geometric We assume that the random variables X and Y are statistically independent. Answer the following questions: a (3 marks) For all x E 10,1,2,...^, show that 2+1 P(X>x) P(x (3 = Similarly, for all y [0,1,2,...^, show that Show your working only for one of the two identities that are pre- sented above. Hint: You may use the following identity without proving it. For any non-negative integer (, we have:...
pls answer all questions 1) A step-by-step solution to a problem is called a. hardware b. an operating system c. a computer language d. an algorithm 2) separated the programming task from the computer operation tasks. a. Algorithms b. Data processors c. High-level programming languages d. Operating systems 3) is a 16-bit code that can represent symbols in languages other than English. a. ASCII b. Extended ASCII c. EBCDIC d. Unicode 4) When you want to download music to a...
You must attempt all questions. You must use Minitab and/or Excel to solve all questions. Show all of your works. State your hypothesis if required, Do NOT give the numerical final answer only, you MUST comment on all of your final finding. If required, use ?=0.05 for all the tests. Q1) 10 points A study of speeding violations and drivers who use cell phones produced the following fictional data: Speeding ticket No speeding ticket Uses cell phone while driving 40...
please complete the questions has not answering with clarification of the answer to any page Name Lab Section _Date The Mole Concept and Atomic Weights The purpose of this activity is to better understand the concepts of relative atomic mass, counting by weighing and the mole. Percent composition and average atomic mass are included. Part I. Relative Atomic Masses and the Mole - Early Method When John Dalton proposed his atomic theory, he stated that the atoms of each element...
(4) (You must show all your work). Answer the following (independent) questions. (a) The approximate temperature T of the skin in terms of the temperature T, of the environment is given by T = 32.8 + 0.27(T,-20) where T and T, are in degree Celsius. Find the rate of change of T with respect to T (b) The value V of a certain machine after t years have elapsed is given by V = 120, 00-15, 50t where 0 t=47...