Compute the change in entropy of the water

Assignment Help Physics
Reference no: EM13274135

You put a kettle on to boil and forget about it so that all the water boils away. If initially there was 4.0 × 10-3 m3 of water at 20°C in the kettle, what is the change in entropy of the water once it has all turned to steam?

Reference no: EM13274135

Questions Cloud

Determine the instantaneous power absorbed by the resistor : The voltage v(t)= 359.3 cos(wt) volts is applied to a load consisting of a 10 ohms resistor in parallel with a capacitive reactance Xc=25 ohms. Calculate (a) the instantaneous power absorbed by the resistor, (b) the instantaneous power absorbed by..
Compute the mass of oxygen gas which reacted : A 1.28 g sample of calcium metal reacts with oxygen gas to form 1.79 g of solid calcium oxide as its only product. Using the law of conservation of mass, calculate the mass of oxygen gas which reacted
Design an inverting amplifier using an ideal op-amp : Design an inverting amplifier using an ideal op-amp. the input resistance is 100kohms and the input voltage is 1V. A load resistor of 1kohms is connected to the output and must draw 5mW of power. find output voltage and current .
How does the future value of an annuity compare : Present values are negatively impacted by higher interest rates. How does compounding compare with discounting? How does the future value of an annuity compare with the future value of a lump sum?
Compute the change in entropy of the water : You put a kettle on to boil and forget about it so that all the water boils away. what is the change in entropy of the water once it has all turned to steam
Calculate equation of a line that is tangent to function x : Write a script that numerically calculates the slopes for the function y = ex. Use x-values that range from 0 to 10 in increments of 0.1. Using these slopes, calculate the equation of a line that is tangent to the function at x = 8.3.
Explain how to separate a mixture of ammonium chloride : Describe, in detail, how you would separate a mixture of ammonium chloride, NaCl, and sand. Will you be using chemical methods. Explain.
Determine the final steam in the tank and mass discharged : A 0.5m^3 adiabatic tank contains steam at 1000 kPa and 350 C, Determine the final steam in the tank and the mass discharged
What will be current flowing in the line feeding four loads : Two machines and a lighting load are connected in parallel to a 220 V, 60 Hz line. The first machine uses 40 kW of power at 0.81 power factor lagging. The second machine uses 27 kVA at 0.93 power factor leading. The lighting load consumes 13 kW.

Reviews

Write a Review

Physics Questions & Answers

  How high does rocket rise above the ground

A rocket moves upward, starting from rest with an acceleration of 33.4 m/s2 for 3.47 s. It runs out of fuel at the end of the 3.47 s but does not stop. How high does it rise above the ground.

  Find the radius of the circular path in which it will trave

An electron is accelerated through a potential difference of 100 V, Find the radius of the circular path in which it will travel

  What is the electric potential energy u of the system

imagine that each person is about the same distance from the center of the field and can generate the same level of sound intensity. How many people are at game.

  What is the effective resistance of television set

If the football has a mass of 0.47kg and the time of contact with the ball is 0.021s, what is the force exerted by the ball on the kicker's foot.

  Find the net electric field

Two charges are placed on the x axis. One charge (q1 = +12.5 µC) is at x1 = +3.0 cm and the other (q2 = -13 µC) is at x2 = +9.0 cm. Find the net electric field (magnitude and direction) at the following locations. (a) x = 0 cm magnitude N/C direc..

  What is the angular speed of the new system

If a disk rotating at 10 rad/s has a moment of inertia of 0.5 kg m^2. Then another disk with a total mass of 5 kg, What is the angular speed of the new system in units of rad/s

  The concepts for finding the change in length of a rod

The concepts for finding the change in length of a rod.

  What is the acceleration of less massive box

Care for the coffee as though it were pure water and neglect energy exchanges with environment.

  What is work done by the non-conservative force

What is work done by the non-conservative force

  Calculate the vertical component of its velocity

A bullet is fired horizontally from a 70 m tall building with a speed of 1100 m ? s. Calculate the vertical component of its velocity

  What is the magnitude of the electric field

A 2.00 µC charge is experienced by 0.438 N force in an electric field. What is the magnitude of the electric field?

  What is the position of the school

The school bus picks up Brian in front of his house and takes him on a straight-line 3.6 km bus ride to school in the positive direction. He walks home after school. If the front of Brian's house is the origin.

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