4.00 Litres of hydraulic oil is placed in a cylinder with a movable piston, on which a heavy block is placed. The hydraulic oil pressure is maintained at 2.45 × 105 Pa and the temperature of the oil is raised by 45 K. The oil is in the liquid phase and expands by a small amount of 1.2 × 10‒3 m 3 . Calculate the work done on the oil and the change in internal energy of the oil. The specific heat capacity of hydraulic oil is 2300 J/(kg·K) and its density is 800 kg/m3

Q: A gas is contained in a cylinder with a moveable piston on which a heavy block is placed. Suppose…

A: Given : m = 102 kg Q = 2140 J ∆U = 1580 J

Q: How much heat is needed to increase the internal energy of a gas in a piston by 4258 J if the gas…

A: Write the expression for the required heat.

Q: A 2.00-mol sample of helium gas initially at 300 K, and 0.400 atm is compressed isothermally to 1.20…

A:

Q: hen 16.0 J was added as heat to a particular ideal gas, the volume of the gas changed from 57.5 cm³…

A: Given Heat given Q = 16 J Initial volume V1 = 57.5 cm3 = 57.5 × 10-6 m3  final volume V2 = 121 cm3…

Q: undergoes an isobaric compression at 2.50 x 103 N/m2. If the volume changes from  3.00 m3 to 1.00 m3…

A:

Q: An ideal gas is compressed from a volume of V, = 5.50 L to a volume of V, = 3.00 L while in thermal…

A:

Q: A gas in a cylinder expands from a volume of 0.110 m3 to 0.320 m3. Heat flows into the gas just…

A:

Q: An ideal gas is allowed to expand from a volume of 4.00 m3 to 6.00 m3, while kept at a constant…

A: Solution:

Q: A steam engine operation between 150 C and 550 C. What is the theoretical maximum thermal…

A: Given value--- low temperature = 150 degree C.  higher temperature = 550 degree C.  We have to…

Q: When 16.0 J was added as heat to a particular ideal gas, the volume of the gas changed from 57.5 cm³…

A:

Q: What is the change in internal energy of a system that takes in 3.33 106 J of heat, and does 4.50…

A: According to the first law of thermodynamics,∆U=Q-W.......(1)Where,∆U is the change in internal…

Q: A stationary mass of gas is compressed without friction from an initial state of 2 m^3 and 2 × 10 ^5…

A: Given data: Initial volume is, V1=2 m3. Pressure is, P1=P2=P=2×105 N/m2. Final volume is, V2=1 m3.…

Q: An immersion heater of power J= 500 W is used to heat water in a bowl. After 2 minutes, the…

A: According to thermodynamics -  In first 2 minutes, heater gives heat to the water -  Q1=Jt1 Where  Q…

Q: An ideal, or Carnot, heat pump is used to heat a house to a temperature of 294 K (21 °C). How much…

A: Given:-          Out door temperature = 273 K         House temperature = 294 K

Q: A closed system containing gas is fitted with a movable piston. The introduction of 430 J of thermal…

A: Given: A closed system containing gas is fitted with a movable piston. The introduction of 430 J of…

Q: A gas with a volume of 3. 58 x 10-3 m³ was placed inside a container with constant pressure of 2.58…

A:

Q: A gas is compressed from 600 cm^3 to 200 cm^3 at a constant pressure of 400 kPa. At the same time,…

A:

Q: A gas in a cylinder is held at a constant pressure of 1.75 x 105 Pa and is cooled and compressed…

A: (a) Since the pressure is remains constant, the expression for work done is, W=PV2-V1…

Q: A gas in a cylinder expands from a volume of 0.100 m3 to 0.320 m3. Heat flows into the gas just…

A:

Q: A gas is compressed from an initial volume of 5.65 L to a final volume of 1.21 L by an external…

A:

Q: If 555 cal of heat is added to gas, and 555 J of work is done by the gas while it expands, what is…

A: Given Data : The amount of heat added to the gas is given as Q = 555 cal. The amount of work done by…

Q: A vertical cylinder with a heavy piston contains air at 310 K. The initial pressure is 3.45 x 105…

A:

Q: Work of 2000 J is done on an ideal gas, but the internal energy increases by only 1700 J. What is…

A:

Q: A vertical cylinder with a heavy piston contains air at 305 K. The initial pressure is 2.80 x 10°…

A: Hey, there are multiple subparts posted, we are authorized to answer three subparts at a time, since…

Q: A system gains 3080 J of heat at a constant pressure of 1.28 × 105 Pa, and its internal energy…

A:

Q: What is the change in internal energy of a system which does 4.50×105J of work while 3.00×106 J of…

A: The change in internal energy(ΔU) of a system.given,workdone(W)=4.50×105 J Heat goes…

Q: sample of 1.00mol of an ideal diatomic gas is in a system containing a movable system. Calculate the…

A: According to first law of thermodynamics  Q=ΔU+W

Q: 5. While 40 joules (J) of work are done on a gas, the internal energy goes down by 150 J. What was…

A:

Q: Calculate how much heat in J has to be added to a sample of an ideal monoatomic gas at a pressure of…

A:

Q: A monatomic ideal gas undergoes an isothermal expansion at 300 K, as the volume increased from 0.020…

A:

Q: One mole of a dilute diatomic gas occupying a volume of 10.00 L expands against a constant pressure…

A:

Q: A gas is enclosed in a cylinder fitted with a light frictionless piston and maintained at…

A: Given : Q = 254 kcal = 254(4186) = 1.063 × 106 J V1 = 12 m3 V2 = 16.2 m3

Q: A quantity of a certain perfect gas is compressed from an initial state of 0.085 m', 1 bar to a…

A:

Q: It is claimed that a certain cyclical heat engine operates between the temperatures of TH = 460°C…

A: The source temperature TH = 460 + 273 = 733 K The sink temperature TC = 153 + 273 = 426 K The work…

Q: (P.Ç.1.1) A sample of an ideal gas is initially at a volume of 3.5 L. The gas expands to a volume of…

A: Given Data : The initial volume of the gas is given as Vi = 3.5L. The final volume of the gas is…

Q: The internal energy of a system increases by 1350 J when the system absorbs 1150 J of heat energy at…

A: Given The internal energy of a system increases by 1350 J when the system absorbs 1150 J of heat…

Q: how much heat is needed to increase the internal energy of a gas in a piston by 4322 J if the gas…

A:

Q: A system consisting of an ideal gas at the constant pressure of 120 kPa gains 960 J of heat. Find…

A:

Q: A total of 105 J of work is done on a gaseous refrigerant as it undergoes expansion. If the internal…

A:

Q: A 2.00 mol sample of an ideal gas with a molar specific heat of CV = 5/2R always starts at pressure…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: In an isochoric process, one mole of an ideal gas of rigid diatomic molecules at volume V is taken…

A:

Q: The internal energy of a system increases by 1350 J when the system absorbs 1150 J of heat energy at…

A: Given Change in internal energy, ∆u=1350 J Heat absorbed by system , ∆q= 1150 J Constant pressure,…

Q: 64870 J of heat is added to a gas at a constant pressure of 1.75 x 105 Pa This causes a change in…

A: The given values are, Q=64870 JP=1.75×105 Pa∆U=2570 JVi=0.864 m3