Questions by Usman Awan

Questions by Usman Awan

The wave function for a particle in a box of length 3.3 a.u. (arbitrary units) is shown below. ()=sin(()\(3.3)) In the wavefunction, is an integer corresponding to the quantum number of the particle and

asked Dec 27, 2024

1 answer

2 votes

211k views

In order to keep a small satellite from drifting into a nearby asteroid, it is placed in orbit with a period of 3.02 hours and radius of 2.0 km. What is the mass of the asteroid? a) (a) 1.2×10^13 kg b)

asked Dec 26, 2024

1 answer

4 votes

81.0k views

A small country emits 150,000 kilotons of carbon dioxide per year. In a recent global agreement, the country agreed to eut its carbon emissions by 5.4% per year for the next 14 years. In the first year

asked Dec 20, 2024

1 answer

1 vote

177k views

which of the following is the correct way to calculate ecological efficiency? net production energy of trophic level z divided by net production energy of trophic level z minus 1 net production energy

asked Nov 15, 2024

1 answer

4 votes

130k views

For each inspection of a cargo tank hose assembly, what information must the operator record?

asked Nov 1, 2024

1 answer

4 votes

225k views

What does Twyla tell the Jazzagals at their regular rehearsal?

asked Nov 1, 2024

1 answer

5 votes

87.8k views

List several conclusions Rutherford made in the experiment that discovered the nucleus. a) Conclusions: The nucleus is made up of electrons. The atom is solid and indivisible. b) Conclusions: Electrons

asked Sep 28, 2024

1 answer

4 votes

91.7k views

Jacob has driven 204 miles in three hours. If his speed remains constant, what will be the total number of miles covered in 4 1/2 hours? Responses 306 miles 102 miles 918 miles 272 miles

asked Aug 18, 2024

1 answer

3 votes

4.6k views

The book is called, ""More teens see gender in non-binary terms, according to a new study"". These are the questions. Which section highlights the idea that transgender kids may suffer mental health problems

asked May 14, 2024

1 answer

0 votes

222k views

According to the Constitution, what is the vice president's job? a) to vote on legislation in the Senate throughout the legislative session b) to preside over the Senate c) to attend state functions d)

asked Jan 10, 2024

1 answer

4 votes

35.5k views

John runs 120 meters in 10 seconds. What is his speed?A.1.2 m/s B.12 m/s2C.12 m/sD.1.2 m/s2what one is right?

asked Jul 17, 2023

1 answer

2 votes

198k views

A plant has an initial height of 2 inches and grows at a constant rate of 2 inches each month. A second plant that also grows at a constant rate has an initial height of 1 inch and is 29 inches tall after

asked Jun 4, 2023

1 answer

4 votes

213k views

A regular deck of playing cards is shuffled what would probability of not drawing an ace

asked Mar 24, 2023

1 answer

4 votes

49.7k views

A 100 ftladder leans against a building. When the angle of elevation of the ladder is 81 degrees, how high up the building will the ladder reach?

asked Dec 12, 2022

2 answers

4 votes

225k views

Evaluate the following. (a) |6| - 9 = (b) |6 - 9| =

asked Dec 4, 2022

1 answer

23 votes

17.0k views

Hello, please help i’ll give u okayyy ly!!!! <3

asked Nov 1, 2022

1 answer

2 votes

112k views

When was the democratic conevtion disunity on displays published

asked Jul 23, 2022

1 answer

3 votes

592 views

The overall structures of the accounts by Joshua Wyeth and John Andrews are similar. Identify the text structure in both texts. Then tell why this overall structure is necessary to develop each of the

asked Jun 10, 2022

1 answer

4 votes

117k views

Hair,toenails and are also part of the skin

asked Apr 1, 2022

2 answers

19 votes

91.4k views

Help me pleases i need help

asked Oct 14, 2021

1 answer

3 votes

213k views

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