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I am new to reading into the k⃗ ⋅p⃗ approach. Where for a periodic function uk⃗ , which satisfies the Schrodinger equation: Hk⃗ uk⃗ =Ek⃗ uk⃗ which for a system parabolic-like system the Hamiltonian can
answered
Sep 22, 2024
Physics
high-school
4
votes
199k
views
S + 6 HNO3 -> H₂SO4 + 6 NO₂ + 2H₂O In the above equation how many moles of water can be made when 177.3 grams of HNO3 are consumed? Round your answer to the nearest tenth. If you answer is a whole number
answered
Aug 20, 2024
Chemistry
college
4
votes
214k
views
MRSA is a nucleotide alteration of what gene?
answered
Aug 13, 2024
Biology
high-school
3
votes
62.8k
views
3 quotes from the case of the peculiar pink fan
answered
Jun 24, 2024
English
high-school
1
vote
93.9k
views
the interest rate used to perform a pw or aw evaluation of a public sector alternative is commonly lower than that used to evaluate a private sector project. true or false
answered
Jun 8, 2024
Social Studies
high-school
4
votes
94.1k
views
What is the primary purpose of the program? a. Track the ages of at least 2 parties – Student and family member(s) b. Record the number of attendees at each party c. Calculate the total number of meals
answered
May 8, 2024
Health
high-school
4
votes
214k
views
Suppose you want to hedge a $260 million bond portfolio with a duration of 8.5 years using 10-year Treasury note futures with a duration of 6.4 years, a futures price of 102, and 92 days to expiration.
answered
Apr 14, 2024
Business
college
5
votes
100k
views
Which coupon should Maura use to save the most money on a coat originally priced at $45?
answered
Mar 24, 2024
Mathematics
high-school
2
votes
94.5k
views
Punnett square suppose that two people with blood type ab conceived a child. what blood types could that child possibly have? is there any blood type their children could never have? use a punnett square
answered
Mar 12, 2024
Biology
high-school
3
votes
101k
views
Use the following phrases as well as the correct form of either set or Edgar to write complete sentences. Adjectives should agree with the subject . 1. mi familia / pequeno enter answer 2. yo / inteligente
answered
Jan 13, 2024
Spanish
high-school
3
votes
140k
views
scientists are measuring a distant planet's temperature. The graph shows the temperature versus the height (in kilometers) above the planet's surface.
answered
Dec 21, 2023
Mathematics
college
4
votes
11.3k
views
Is it that ( doesn’t ) mean anything or that (don’t ) mean anything?
answered
Oct 26, 2023
English
college
4
votes
231k
views
_______ consist(s) of guidelines used to determine what a pharmacy practitioner should or shouldn't do. Question 28 options: National Formulary Material Safety Data Pharmacy practice standards National
answered
Jul 28, 2023
Medicine
high-school
4
votes
234k
views
What two European countries were at war during John Adams' Presidency?
answered
Jul 9, 2023
History
high-school
1
vote
229k
views
9/4 divided by 3/7 i need some help on this one :)
answered
Jun 29, 2023
Mathematics
high-school
7
votes
232k
views
What are the actual dimensions of 1 unit long by 0.75 units wide?
answered
Apr 11, 2023
Mathematics
high-school
2
votes
24.5k
views
The equation y= mx+b is the equation of a line. Solve the equation for b.
answered
Feb 14, 2023
Mathematics
high-school
4
votes
57.1k
views
The point P(-5,-8) is reflected across the x-axis to create point Q.
answered
Jan 3, 2023
Mathematics
high-school
6
votes
198k
views
Please help! The illustration below shows the graph of y as a function of x. Complete the following sentences based on the graph of the function. - As x increases, y _______ (increases/decreases). - The
answered
Dec 25, 2022
Mathematics
high-school
6
votes
54.2k
views
Libraries order items, check out items to patrons, process returned items, and organize items on shelves. What data management solution should a library use to track this information? a spreadsheet a database
answered
Dec 19, 2022
Computers and Technology
college
12
votes
109k
views
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