Recent activity by Rory Nolan

Question

A perfect gas was allowed to expand reversibly and adiabatically to twice its volume. What can be inferred about the change in internal energy? a) It increased b) It decreased c) It remained constant d)

answered Dec 24, 2024

1 answer 157k views

Un enfant des voisins a disparue dans des conditions mystérieuses . fait les peripeties m,erci bequcoup

asked Dec 12, 2024

1 answer 56.4k views

An earthquakes moment magnitude is a measure of the ___.

answered Dec 8, 2024

1 answer 166k views

Which of the following pairs can produce a homogeneous mixture? a. water and sand b. oil and vinegar c. vinegar and glucose d. calcium carbonate and water `

asked Dec 3, 2024

1 answer 19.0k views

T or F: At flashing red signals, you must always stop your vehicle.

answered Sep 27, 2024

1 answer 230k views

The Maximum Height reached by the frog during the leap is 1m. Find it's initial speed.

answered Sep 25, 2024

1 answer 169k views

At rest, blood flow is greatest in the A. skin and GI tract B. brain and liver C. GI tract and liver D. kidneys and skin

answered Sep 24, 2024

1 answer 165k views

fixed container with 0.255 moles of gas. if container volume is 0.748 L and the temp is 301.15K, what is pressure in atm?

asked Sep 5, 2024

1 answer 207k views

If you believe someone else is failing to treat a client with dignity, your first step in resolving the issue is to A. express your concerns to the person whose behavior is a concern. B. Express your concerns

asked Aug 25, 2024

1 answer 149k views

The illustration depicts the fraction of collisions versus the collision energy for two of the same gas samples at different temperatures. Choose the statement(s) that accurately describe the illustration.

answered Jul 27, 2024

1 answer 43.2k views

Kevin first notices Nitrogen Narcosis when he is breathing air at a depth of about 80 fsw/24.4m. What is the partial pressure of Nitrogen (PN₂) in the air he inhales at this depth? 1) 1.9 ata/bar 2) 2.

answered May 31, 2024

1 answer 161k views

In lines 41-44, Gray asks two rhetorical questions: "Can storied urn or animated bust Back to its mansion call the fleeting breath? Can Honour's voice provoke the silent dust, Or Flatt'ry soothe the dull

asked May 27, 2024

1 answer 103k views

The Mondavi Winery marketing information system collects data from internal sources such as ________? 1) Sales reports 2) Customer surveys 3) Production records 4) All of the above

answered Apr 8, 2024

1 answer 213k views

The sum of ages of Akua and Yeboah is 23 years. Akua is 3 years older than Yeboah. Find: 1. The age of Yeboah. 2. The products of their ages.

asked Mar 18, 2024

1 answer 183k views

Take a mammalian cell, say a HeLa cell for concreteness. If a molecule (e.g. a transcription factor) enters the nucleus, what is the effective volume that it can explore/access there by free diffusion?

asked Feb 21, 2024

1 answer 148k views

A plumber repaired 12 leaky faucets last week. The plumber estimated that each leaky faucet wasted 5.7 gallons of water per day. The town charges $2.06 for every 1,000 gallons of water used. Which is the

answered Jan 13, 2024

1 answer 39.9k views

A store is instructed by corporate headquarters to put a markup of 11% on all items. An item costing $18 is displayed by the store manager at a selling price of $2. As an employee, you notice that this

asked Oct 20, 2023

2 answers 138k views

A mechanic uses a wrench that is labeled 13/16 inch

answered Oct 2, 2023

1 answer 205k views

How significant were the growing tensions with Russia in improving China’s relationship with the USA after 1970?

asked Sep 14, 2023

1 answer 23.8k views

PHYSICS GIVING LOTS OF POINTS!!! 100 The number of protons in the nucleus of an atom determines the species of the atom, i.e., the element to which the atom belongs. An atom has the same number of protons

asked Jul 4, 2023

1 answer 139k views

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