Calculate the total entropy change of the universe

Assignment Help Physics
Reference no: EM13718245

Problem: Consider a Carnot (reversible) power cycle operating between a hot reservoir of 727°C and a cold reservoir of 27°C.

Part A: If 700 W of power are generated, calculate the total entropy change of the universe, the entropy change of the hot reservoir, and the entropy change of the cold reservoir.

I want help to find the total entropy change of the universe.

Reference no: EM13718245

Questions Cloud

What percentage of final current flows through an inductor : What percentage of the final current I0 flows through an inductor L in series with a resistor R, three time constants after the circuit is completed
Accelerometer is used to measure vibration of a motor mount : An accelerometer is used to measure vibration of a motor mount. The steady state vibration has amplitude of 10g at a frequency of 7.5 Hz.
Calculate the change in the stored energy : A current of 1.16 A in an inductor L results in a stored energy of 0.145 J. The current is then changed to 7.93 A in the opposite direction. Calculate the change in the stored energy
Volume of a cfstr to meet the same effluent standard : A reaction 2A--->B is second order with respect to A. Batch experiments have shown that, for an initial solution containing Ca=3mg/L, the concentration of A in a system can be reduced by 99% is 25 min.
Calculate the total entropy change of the universe : Consider a Carnot (reversible) power cycle operating between a hot reservoir of 727°C and a cold reservoir of 27°C. calculate the total entropy change of the universe
Calculate what is the work done by the applied force : A box of mass 52 kg is pushed up an incline that has a total length of 7.0 m and is tilted 21° away from the horizontal. What is the work done by the applied force
Calculate what average emf is induced : An emf is induced by rotating a 940-turn, 23.0 cm diameter coil in the Earth's 5.70×10-5 T magnetic field. What average emf is induced
What is the magnitude of deadweight loss : Suppose that the costs for a monopolist are given by C(Q) = 11 4 Q2+Q+476.68. Further suppose that the inverse demand function is given by P = 1 4 determine: (Q-28)2. Using calculus (a) Determine the profit maximizing quantity and price. (b) ..
Consider a hollow cylindrical buoy of diameter : Consider a hollow cylindrical buoy of diameter 20cm, height 2m and mass 10kg. if the bottom of the buoy is filled with 20kg of sand causing it to float in sea water (sg=1.03) in a vertically upright position, how high will the buoy portrude above the..

Reviews

Write a Review

Physics Questions & Answers

  What was the balls greatest height above the floor

Wrongly called for a foul, an angry basketball player throws the ball straight down to the floor. what was the ball's greatest height above the floor

  Estimate the number of moles of gas

An ideal gas at 26.9°C and a pressure 1.60 105 Pa is in a container having a volume of 1.00 L. Find the number of moles of gas

  Estimate the voltage across each circuit element

In a series circuit, a generator (1423 Hz, 16.3 V) is connected to a 16.2-O resistor, a 4.13-µF capacitor, and a 4.92-mH inductor. Find the voltage across each circuit element

  After a fourth unmeasured displacement she find herself

a girl follows a passage 200m straight west then 210m in a direction 45 degrees east of south and then 280m at

  Find the length of the pendulum on the moon

A pendulum oscillating on the moon has the same period as a(n) 3.14 m pendulum oscillating on Earth. find the length of the pendulum on the moon

  Classical mechanics

Starting with the left-most column, populate the boxes from left to right without skipping empty boxes. Ties should be grouped in the same box

  Discover the focal length of the lens

A luminous disk of diameter 2 cm is places 0.8m to the left of a flat screen. A converging lens is places among the disk and the screen at a location 20cm from the disk and a real image is formed on the screen.

  Determine the angular speed of the turntable

A large wooden turntable in the shape of a flat disk has a radius of 1.90m and a total mass of 150kg. Find the angular speed of the turntable after the parachutist lands

  Determine how large must the probe beam intesity be

An experimentalist wishes to probe the nucleus which can be approximated as a hard sphere having a radius of 10^-13 cm. How large must the probe beam intesity be if the target consists of 10^10 nuclei

  Estimate the weight of the water

A 450 cm3 block of aluminum (D = 2.7 g/cm3) is lowered carefully into a completely full beaker of water. What is the weight of the water

  Find the resistivity of the metal from which it is made

A particular wire has a diameter of 1.7 mm and length of 1.3 m. If its resistance is 15 m?, what is the resistivity of the metal from which it is made

  Find the resulting speed and direction of the canoe

A canoe heading 30 degrees west of north is being paddled at a rateof 7 mi/h. Find the resulting speed and direction of the canoe

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd