A gas expands from I to F along the three paths indicated in the figure below. Calculate the work done on the gas along each of the following paths. P (atm)
Q: A diffraction grating is 2.10 cm wide and contains 2700 lines, When used with light of a certain…
A: Width of grating is Number of lines on grating is Order of maxima is Angle of third order maxima is…
Q: Could you rewrite this better with equations you need to use to get this answer.
A: So we have given a thermos bottle which contains 3.0 kg of water and 2.0 kg of ice in thermal…
Q: Copper has the following properties: specific heat (solid) = 386J.kg-1 C-1 , latent heat (fusion) =…
A: C =386J.kg-1 C-1L =2.07 x 10 5 J.kg -1 = 17 x 10-6 C-1
Q: A student pushes a physics textbook of mass 1.19 kg across a table with a horizontal force of 5.66…
A: The objective of this question is to find the speed of the textbook after a certain period of time.…
Q: A.) What is the potential difference between a and b? B.) What is the equivalent resistance of the…
A:
Q: (a) A boy opens a 1.05 m wide door by pushing on it with a force of 58.5 N applied at the center of…
A: Given data: Width of door = 1.05 mForce (F) = 58.5 N, at center of the door Force applied at angle…
Q: A diesel engine does not use spark plugs to ignite the fuel and air in the cylinders. Instead, the…
A:
Q: Consider the circuit below. [Answer in 2 significant figures] a a) b b) value. c) L 0.25 A d) > 10…
A:
Q: There is a rod of a certain metal length I=1.6 m, and diameter D=5.5 mm. The resistance between its…
A:
Q: Justin, with a mass of 55 kg, is going down an 8.0-m-high water slide. He starts at rest, and his…
A:
Q: 1. A charged ring of radius a with charge per unit length given by λ = k cos is paced on the xy…
A:
Q: Question 5Consider a tube open at both ends that has a length of 0.500m.a) What is the period of the…
A: The objective of this question is to find the period of the fundamental frequency, the wavelength of…
Q: A boat produces water waves as it sails along a river. You notice that 10 waves hit the bank in 4.8…
A: The objective of the question is to find out how far the waves produced by a boat would travel in a…
Q: A sports car, traveling west at 74.2 km/h, is being pursued by a police cruiser, moving at 95.5…
A: Let the East direction be positive and the West direction be negative
Q: A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from…
A: Given Data:The mass of the car inclination angle Speed of the car Time From above Diagram:Force…
Q: Your niece has asked you to take her sledding. Your niece and the sled have a combined mass of 30…
A: Draw the free-body diagram of the system.
Q: Show that for motion in a straight line with constant acceleration a, initial velocity Ve and…
A:
Q: A 360 kg piano slides 2.6 m down a 24° incline and is kept from accelerating by a man who is pushing…
A:
Q: A 2.0 kg mass is suspended by two strings as shown below. Solve for the tension of each string (T1…
A:
Q: Two blocks are connected to a rope, and the rope is hung over a pulley connected to the ceiling, as…
A:
Q: An initially stationary hovercraft sits on a large lake. When a whistle blows the hovercraft…
A: See below
Q: A given star is a sphere with a radius of 6.02x108 m and an average surface temperature of 6380 K.…
A:
Q: The densest known element is osmium with a density of ? = 22.4 g/cm3. Suppose two small spheres of…
A:
Q: As a car was passing through an intersection at 8.01 m/s [0.0°] it was hit broadside by a 1600 kg…
A:
Q: A convex spherical mirror has a radius of curvature of 20 cm. An objec is located 40 cm to the left…
A: Radius of curvature, R = 20 cm Object distance, u = -40 cm (left) Image distance, v = ?
Q: Answer the following 1.Total internal reflection occurs when: a) light is refracted when it leaves…
A: 1. Total internal reflection occurs when light travels from a medium with a higher refractive index…
Q: Part C Rank each wire-mass system on the basis of its fundamental frequency. Rank from largest to…
A:
Q: A satellite (mass = 5.55 x 10³ kg) travels in orbit around Earth at a distance at three Earth radii…
A:
Q: A 22-g bullet traveling 290 m/s penetrates a 2.0 kg block of wood and emerges going 150 m/s. If the…
A:
Q: The Tunguska meteor delivered 1.2E17 Joules of kinetic energy to the Earth’s atmosphere in an…
A: The kinetic energy () of an object is given by the formula:where: is the kinetic energy, is the…
Q: If a particulate, with a mass of 2.1 x 10-5 kg, acquires a charge of 3.2 μC , the electrical force…
A: Solution:Given:V = voltage between plates = 4.0 x 103 V = 4000 Vd = spacing between the plates =…
Q: Suppose that a 1800 kg car passes over a bump in a roadway that follows the arc of a circle of…
A:
Q: A river flows in the direction due north. The speed of the current is 5 km/hr. A boat with a speed…
A:
Q: An oil refinery is located on the north bank of a straight river that is 1 km wide. A pipeline is to…
A:
Q: The hot reservoir for a Carnot engine has a temperature of 904 K, while the cold reservoir has a…
A: Given,temperature of hot reservoir for Engine 1, ,Temperature of cold reservoir for Engine 1, ,Heat…
Q: Two particles of mass m1 = 1.4 kg and m2 = 2.9 kg undergo a one-dimensional head-on collision as…
A:
Q: What is the value of the spring constant? Express your answer with the appropriate units. View…
A:
Q: The diagram above shows a force acting at an angle on the end of a bar. The force has a magnitude of…
A:
Q: A B C E D
A:
Q: It's saying the 0.0399 is incorrect. The units is g/mol. Thank you for your help.
A:
Q: Engine A receives 4 times more input heat, produces 6 tir more work, and rejects efficiency of (a)…
A:
Q: A demented scientist creates a new temperature scale, the "Z scale." He decides to call the boiling…
A: The boiling point of nitrogen: , corresponding to The melting point of iron: , corresponding to
Q: Rayleigh's Criterion A what distance from your eye can you barely resolve two headlights that are…
A:
Q: der (mass 1.2kg, radius 5.0cm) on a horizontal table is connected to a blo cam via a pulley (mass…
A:
Q: A mass m1= 3kg slides down slippery ramp, reaching a speed v=9 m/s at the bottom.After reaching the…
A: Given data:m1 = 3 kgm2 = 4 kgInitial speed of mass m1 be u1 = 9 m/sInitial speed of mass m2 be u2 =…
Q: A student traces the light refraction pattern of light in air and as it passes into glass and…
A:
Q: Building contractors often install double-glazed windows to prevent thermal energy (heat) from…
A: Snell's Law relates the angle of incidence (), the angle of refraction (), and the refractive…
Q: A long steel I-beam used in bridge construction has a length of 20.0 m. The beam may be exposed to…
A: Given,Length = 20 mlowest temperature = -17 degree celsius giher temperature = 37 degree celsius…
Q: Treat the upper limb as one segment with a centre of mass 35.6 cm from the shoulder joint. The upper…
A: The moment of force is the product of force and perpendicular distance of force from reference…
Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…
A:
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- Two moles of a monatomic ideal gas such as helium is compressed adiabatically and reversibly from a state (3 atm, 5 L) to a state with pressure 4 atm. (a) Find the volume and temperature of the final state. (b) Find the temperature of the initial state of the gas. (c) Find the work done by the gas in the process. (d) Find the change in internal energy of the gas in the process.Five moles of a monatomic ideal gas in a cylinder at 27 is expanded isothermally from a volume of 5 L to 10 L. (a) What is the change in internal energy? (b) How much work was done on the gas in the process? (c) How much heat was transferred to the gas?When a gas expands along path AC shown below, it does 400 J of work and absorbs either 200 or 400 J of heat. (a) Suppose you are told that along path ABC, the gas absorbs either 200 or 400 J of heat. Which of these values is correct? (b) Give the correct answer from part (a), how much work is done by the gas along ABC? (c) Along CD, the internal energy of the gas decreases by 50 J. How much heat is exchanged by the gas along this path?
- Suppose V₁=160 cm³ in (Figure 1). Figure p (atm) 3- T 2. 1 V₁2V, 1 of 1 V (cm') 3V₁ Part A How much work is done per cycle by a gas following the pV trajectory of the figure? Express your answer to two significant figures and include the appropriate units. ▸ View Available Hint(s) Wot Submit Value < Return to Assignment Units Provide Feedback ?The temperature of an ideal gas is raised from 298 K to 402 K in a process that increases the heat content of the gas by 1000 J. What is the = -R for the gas, and these are constant. Hint: It will be 2 work performed on the system by this process? Assume that c 'y helpful to evaluate AU for this process. 3 =-R and C RA system consisting of 0.0140 moles of a diatomic ideal gas is taken from state A to state Calong the path in the figure below. P (atm) 0.800 0.600 OC 0.400 0.200 V (L) 8 4 6 (a) How much work is done on the gas during this process? (b) What is the lowest temperature of the gas during this process? K Where does it occur? O Point A O Point B O Point C (c) Find the change in internal energy of the gas in going from A to C. Hint: Adapt the equation (for the change in internal energy of a monatomic ideal gas)AU = a diatomic ideal gas. (d) Find the energy delivered to the gas in going from A to C.
- In the graph below, each unit on the horizontal axis is 5.0 m and each unit on the vertical axis is 5.5 atm. PA D. V (a) A gas is compressed along the path AC. What is the work done on the gas in this case? (b) If the gas is instead compressed along the path ABC, what is the work done on the gas? (c) What is the work done on the gas if the path of compression is along ADC? Additional Materials saanned with CamScanner CRaoing4 moles of an ideal monatomic gas undergoes the three process cycle as depicted in the figure below. The cycle is composed of an isobaric, isovolumetric, and isothermal process. P. P. V V. For the given parameters p,=p,=9.10* Pa and V,= 1.1 m3, V,= V.=0.55 m3 calculate the following. (Take the universal gas constant as R= 8.314 J.mol-1.K-1 a) The pressure pc = Pa b) The net work done by the gas Wnet = c) The heat entering the cycle QH = d) The thermal efficiency of the cycle (in percent): e = %The figure (Figure 1)shows the cycle for a heat engine that uses a gas having y =1.25. The initial temperature is T = 300 K, and this engine operates at 12 cycles per second. Express your answer to two significant figures and include the appropriate units. НА Pout = Value Units Submit Request Answer Submit Part B Figure What is the engine's thermal efficiency? p (atm) Express your answer using two significant figures. Pmax Πνα ΑΣφ Isotherm Request Answer Submit V (cm) 600 200 400 Provide Feedback
- 2 moles of a monatomic ideal gas undergoes a cyclic process as depicted in the figure below. The processes AB and CD are isobaric and the process DA is adiabat given values p= 12.5 atm, V= 5.6 L, V= 2.8 L, pc= 25 atm, and V.= 1.849 L answer the following questions. (u se R=8.314 1 atm = 1.013x 105 Pa, 1L= 10-3 m³) mol · K' Volume 1. Calculate the temperature T= 989.75 XK 2. What type of process is the process BC? adiabatic + 3. Calculate the work done by the gas in the process DA.WDA= 6765.9 XJ 4. Calculate the magnitude of the net heat entering the cycle. Q4 = 15871.96 XJ 5. Calculate the magnitude of the net heat leaving the cycle. Qe= 4593.485 XJ 6. Calculate the net work done by the gas. W= XJ 7. Calculate the thermal efficiency of the cycle. e = 8. Calculate the change in the entropy in the process AB. Include the sign (positive or negative) in your answer as well. AS AB1 moles of a diatomic ideal gas undergoes a cyclic process as depicted in the figure below. The processes AB and CD are isobaric and the process DA is adiabatic. For the given values PA= 11.5 atm, VA= 6.5 L, V3= 3.25 L, Pc= 23 atm, and Vc=1.981 L answer the following questions. J (use R=8.314 1 atm = 1.013x105 Pa, 1 L= 10-3 m3) mol · K' Volume 1. Calculate the temperature TA K 2. What type of process is the process BC? 3. Calculate the work done by the gas in the process DA.WDA = 4. Calculate the magnitude of the net heat entering the cycle. |QH|=| 5. Calculate the magnitude of the net heat leaving the cycle. |Qcl = 6. Calculate the net work done by the gas. EW= 7. Calculate the thermal efficiency of the cycle. e = 8. Calculate the change in the entropy in the process AB. Include the sign (positive or negative) in PressureThe fpicture shows a pV diagram for an ideal gas in which its pressure tripled from a to b when 804 J of heat was put into the gas. a) How much work was done on or by the gas between aa and bb? Express your answer in joules. b) Fill in the sentence, do they increase, decrease, or stay the same. " The temperature of this gas ______ between a and b. When pressure increases, the temperature _____ provided that V and n are _______." c) By how much did the internal energy of the gas change between a and b? Express your answer in joules. Did it increase or decrease? d) What is the temperature of the gas at point b in terms of its temperature at a, Ta