Consider a one-dimensional wave packet at the instant t = 0, whose amplitude function A(k) is given
Question:
Consider a one-dimensional wave packet at the instant t = 0, whose amplitude function A(k) is given by
Show that
Make a plot of both A(k) and ψ(x, 0) and verify that the uncertainties in x and k satisfy the following uncertainty relation:
Transcribed Image Text:
A(k) = 1 A(K) = 0 for - a ≤k ≤a otherwise
Step by Step Answer:
This question has not been answered yet.
You can Ask your question!
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Consider a one-dimensional wave packet at the instant t = 0, whose amplitude function A(k) is given by the Gaussian function where a and k 0 are constants. (a) Show that (x, 0) is also a Gaussian...
-
Calculate (x, 0) for a one-dimensional wave packet, when the amplitude function A(k) is given by and when it is given by For both cases, verify the validity of the uncertainty principle for wave...
-
Naledis Motors (NM) is a luxury car dealership. The companys opening bank balance at the beginning of January 2019 is $250,000 overdrawn, and the bank has warned NM, that if they are to remain...
-
Presented here are summarized data from the balance sheets and income statements of Wiper Inc.: WIPER INC. Condensed Balance Sheets December 31, 2020, 2019, 2018 (in millions) 2020 2019 Current...
-
Go online and research the future trends relative to the field of training and development (T&D). Consider researching professional organizations such as SHRM or ASTD. What predictions do you find?...
-
Review the California Supreme Court website. What information is provided by the court? Does it identify the court locations? Does it provide information about case filings?
-
Which is not a factor, according to the Australian Institute of Criminology, that can explain fraud? a. Rationalization or lack of integrity b. Supply of motivated offenders c. Availability of...
-
The following information is available for Raleigh Company: Expected sales volume: Additional information: a. Each month 70% of sales are collected by month-end; the remaining 30% are collected in...
-
a, b, c, and d questions. Problems (90 points - You must show calculations to receive full credit) 6. In the current year, the DOE LLC received revenues of $300,000 and paid the following amounts:...
-
Calculate the Green function of problem 14.8 for the case of free space, for which = ck, where cis the speed of light in free space. Show that, in this case, the initial wave packet (r, t 0 )...
-
Consider an evanescent plane electromagnetic wave (for which k = ix, with real), with the wave field vectors E and H proportional to exp [i(k r t)]. Show that the average value of the Poynting...
-
A temporary dam is constructed in a 1.5-m-wide freshwater channel by nailing two boards to pilings located at the sides of the channel and propping a third board AB against the pilings and the floor...
-
A positron is a particle with the same mass as an electron but the opposite charge ( + e ) . If a positron is accelerated by a constant electric field of magnitude 3 0 1 N / C , find the following. ...
-
Using the information from these questions. The following subject areas will be covered in the semi-structured interview guide: 1. Cross-sectionality and the diversity of impacts 2. Non-traditional...
-
answer on the excel shit 1. How many records meet the following criteria: Day of Month is more than 30. (Format as comma style 0 decimal) 2.Use AVERAGEIF to answer the following question: . What is...
-
The experimental protocol makes it possible to understand why you must carry out an experiment, the objectives of your experiment, the hypotheses tested, the outline of the course of the experiment...
-
Water in a piston-cylinder assembly undergoes a constant-pressure process at 30 bar from T = 267.9C to saturated vapor. Determine the work for the process, in kJ per kg of water.
-
How would the balance sheet of a life insurance company change if it offered to run a private pension fund for another company?
-
Find the equations of the ellipses satisfying the given conditions. The center of each is at the origin. Passes through (2, 2) and (1, 4)
-
Propose the structure of a compound consistent with the following data: (a) C 5 H 10 O, broadband-decoupled 13 C NMR: 7.1, 34.6, 210.5 (b) C 6 H 10 O, broadband-decoupled 13 C NMR: 70.8, 116.2, 134.8
-
Determine the structure of an alcohol with molecular formula C 6 H 14 O that exhibits the following DEPT-135 spectrum: DEPT-135 70 60 50 40 Chemical Shift (ppm) 30 20 10
-
Deduce the structure of a compound with molecular formula C 6 H 14 O 2 that exhibits the following IR, 1 H NMR, and 13 C NMR spectra. 100 80 60 40 20 3000 2500 Wavenumber (cm-1) 4000 3500 2000 1500...
-
P2 Implement a simple prototype of a payment processing system that demonstrates the principles of distributed computing and programming ( Make your response an original one. Don't copy content from...
-
c = 3 cm a = 4 cm b = 2 cm
-
Could someone help me, I would greatly appreciate the assistance Toughness is one of the mechanical properties of materials. In the following discussion, you will learn more about this important...
Study smarter with the SolutionInn App