Physics College

An ideal gas in a cubical box having sides of length L exerts a pressure p on the walls of the box. If all of this gas is put into a box having sides of length 0.5L without changing its temperature, the pressure it exerts on the walls of the larger box will be...

p.

2p.

4p.

8p.

12p.

Answers

Answer 1

Answer:

2P

Explanation:

See attached file

An Ideal Gas In A Cubical Box Having Sides Of Length L Exerts A Pressure P On The Walls Of The Box. If

Related Questions

HELP ILL MARK BRAINLIEST PLS!!!!

A patch of mud has stuck to the surface of a bicycle tire as shown. The stickiness of
the mud is the centripetal or tension force that keeps the mud on the tire as it spins.
Has work been done on the mud as the tire makes one revolution, if the mud stays
on the tire? Explain.

Answers

Answer:

Yes, work has been done on the mud.

Explanation:

Work is done on a body, when a force is applied on the body to move it through a certain distance. In the case of the mud, the tire exerts a centripetal force on the mud. The centripetal force moves the mud along a path that follows the circle formed by the tire in one revolution of the tire. The total distance traveled is the circumference of the circle formed. The work done on the mud is therefore the product of the centripetal force on the mud from the tire, and the circumference of the circle formed by the tire, usually expressed in radian.

A load of 223,000 N is placed on an aluminum column 10.2 cm in diameter. If the column was originally 1.22 m high find the amount that the column has shrunk.

Answers

Answer:

0.4757 mm

Explanation:

Given that:

Load P = 223,000 N

the length of the height of the aluminium column = 1.22 m

the diameter of the aluminum column = 10.2 cm = 0.102 m

The amount that the column has shrunk ΔL can be determined by using the formula:

[tex]\Delta L = \dfrac{PL}{AE_{Al}}[/tex]

where;

A = πr²

2r = D

r = D/2

r = 0.102/2

r = 0.051

A = π(0.051)²

A = 0.00817

Also; the young modulus of aluminium [tex]E_{Al}[/tex] is:

[tex]E_{Al}= 7*10^{10} \Nm^{-2}[/tex]

[tex]\Delta L = \dfrac{PL}{AE_{Al}}[/tex]

[tex]\Delta L = \dfrac{223000* 1.22}{0.00817* 7*10^{10}}[/tex]

ΔL = 4.757 × 10⁻⁴ m

ΔL =  0.4757 mm

Hence; the amount that the column has shrunk is 0.4757 mm

Other Questions
Owners of a recreation area are filling a small pond with water. Let y represent the total amount of water in the pond (in liters). Let x represent the total number of minutes that water has been added. Suppose that x and y are related by the equation y=400+32x . Answer the questions below. Note that a change can be an increase or a decrease. For an increase, use a positive number. For a decrease, use a negative number. What is the change per minute in the amount of water in the pond? What was the starting amount of water in the pond? I paid twice as much by not waiting for a sale and not ordering on line. Which ofthe following statements is also true?(a) I paid 200% more than I could have online and on sale.(b) I paid 100% of what I could have online and on sale.(c) I paid 200% of what I could have online and on sale.(d) I paid 3 times what I could have online and on sale. Use the drop-down menus to complete the sentence below. A is an organism that may be eaten by a . (NEED HELP ASAP)Determine whether the situation calls for a survey, an observational study, or an experiment. You want to find new car buyers' opinions on the most important options. Question 7 options: survey observational study experiment A company pays an employee $3,000 for a five-day work week, mondayfriday. the adjusting entry on december 31, which is a wednesday, is a debit to wages expense, $1,800, and a credit to wages payable, $1,800. true Rewrite the expression in the form k x z^n . how does the media control the public agenda and what people care about? what is one danger that is posed by a for-profit corporation setting the public agenda ? Type the correct answer in each box, If necessary, use / for the fraction bar(s).1-1The point on the number line shows the opposite ofor the opposite of the opposite ofResetNext Help help help please I need help fast 13Select the correct answer.A farmer changed certain timings of his farming operations to control pest infestation in his field. Which pest control method did he use?OAgenetic pest controlB. biological pest controlC. cultural pest controlODchemical pest control mechanical pest controlResetNext Which of the following statements is an example of absolute location? A. The Empire State Building is located at N 404454, W 73598. B. Missouri is located east of Kansas. C. Washington, DC, is 38 degrees north of Quito, Ecuador. D. Johnson Memorial Hospital is about 20 blocks from New Yorks Central Park. E. Pennsylvania is south of New York, west of New Jersey, and east of Ohio. Read each example and decide what the resulting effect on the gene pool of that population would be.A zebra migrates to join a different herd of zebras.Competition for sunlight leads to taller trees.The DNA of a snake changes to make its venom stronger.A grassfire randomly sweeps through a population of buffaloand kills most of the animals. A)x 1/9B)x 1/6C)x^6D) x^9Please explain in simple terms how you would solve this please!! Which of these DNA strands would the DNA strand A-T-G-C-C-G-T-T match to? * air flows through a duct at 2400 cubic feet per minute after several feet in a few vent the air flow decreases to 1680 cubic feet what is the percent drop that has occurred Which statement best describes Cheryl's commute? A. Cheryl accelerated to 65 mph, made a stop for 5.5 minutes, and then decelerated to 45 mph. B. Cheryl drove at a speed of 65 mph for 1 minute, drove at a constant speed for 5.5 minutes, and then drove at a speed of 45 mph for 2.5 minutes. C. Cheryl accelerated to 65 mph, drove at a constant speed for 5.5 minutes, and then decelerated to 45 mph. D. Cheryl drove at a speed of 65 mph for 1 minute, made a stop for 5.5 minutes, and then drove at a speed of 45 mph for 2.5 minutes. PLEASE ANSWER ASAPPPPPP! What is the quotient of 6 and -1/2. Please helpLightning converts_________into ________.A. nitrates, atmospheric nitrogengasB. ammonia, nitritesC. nitrites, ammoniaD. atmospheric nitrogen gas,nitrates What is physiological aspect Which expression is equivalent to (3y x) (5y 8x)?