Discover the increase in the waters entropy

Assignment Help Physics
Reference no: EM13664455

Assume that by stirring 509 g of water you are able to increase its temperature from 19.0° C to 21.0° C. Discover the increase in the water's entropy.

Reference no: EM13664455

Questions Cloud

What is its velocity 1s before it reaches its highest point : A ball is tossed with sufficient speed straight up so that it is in the air several seconds. a) What is the velocity of the ball when it reaches its highest point? b) What is its velocity 1s before it reaches its highest point?
What is the focal length of lens-front of a converging lens : When an object is placed 6.0cm in front of a converging lens, a virtual image is formed 9.0 cm from the lens. What is the focal length of the lens?
Utilize the lens equation decide characteristics of images : Two converging lenses, A with a focal length of +2.0cm and B with a focal length of +5.0cm, are placed 14 cm apart. An object is place 3.0cm to the left of lens A. Utilize the lens equation decide the characteristics of the image
Red light is diffracted by a single slit : Red light (wavelength = 700nm) is diffracted by a single slit, and the first intensity minimum (the first dark fringe) occurs at 3.9 degrees. What is the width of the slit?
Discover the increase in the waters entropy : Assume that by stirring 509 g of water you are able to increase its temperature from 19.0° C to21.0° C. Discover the increase in the water's entropy.
Find work function of potassium and cut-off wavelength : When light of wavelength 350 nm falls on a potassium surface, electrons are emitted having a maximum kinetic energy when the stopping voltage, Vs = 1.30 V. Find Work function of potassium and The cut-off wavelength.
What is the spring constant of the spring : A positively charged object with a mass of 0.121 kg oscillates at the end of a spring, generating ELF (extremely low frequency) radio waves that have a wavelength of 4.88*10  7 m. The frequency of these radio waves is the same as the frequency at whi..
Two polarizers are oriented : Two polarizers are oriented at 38 degrees to one another. Light polarized at a 19 degree angle to each polarizer passes during both. What percent reduction in intensity takes place?
Steel aircraft carrier problem : A steel aircraft carrier is 384 m long when moving through the icy North Atlantic at a temperature of 4.24 °C. By how much does the carrier lengthen when it is traveling in the warm Mediterranean Sea at a temperature of 25.3 °C?

Reviews

Write a Review

Physics Questions & Answers

  What linear distance does it travel in this time

The driver of a car sets the cruise control and ties thesteering wheel so that the car travels at a uniform speed of 10 m/sin a circle with a diameter of 130 m. What linear distance does it travel in this time

  A singly ionized helium atom he has only one electron in

a singly ionized helium atom he has only one electron in orbit about the nuclues. what is the radius of the ion when it

  Find the mass of saturn

Given: G = 6.67259 × 10?11 N m2/kg2 Mimas, a moon of Saturn, has an orbital radius of 1.68 × 108 m and an orbital period of about 23.32 h. find the mass of Saturn

  The speed of light in one such medium was recorded as 6015

cold sodium atoms near absolute zero in a state called a bose-einstein condensate can slow the speed of light from its

  Find the fraction of the initial energy lost in first hour

A capacitor is used as energy storge device. the material between the plates of the capacitor has a certain resistance leading to a gradual slef-discharge. What is the fraction of the initial energy lost in the first hour

  How many electrons n does it take to make a charge of -10 c

how many electrons n does it take to make a charge of -1.0 c? a current of 1.2 a passes through a wire for 1.3 minutes.

  Find the magnitude of the current induced in the loop

The drawing shows a copper wire (negligible resistance) bentinto a circular shape with a radius of 0.48 m. The radial sectionBC is fixed in place, while the copper bar ACsweeps around at an angular speed of 16 rad/s.

  Find the magnitude of the change in momentum of the wall

A 0.400-kg ball approaches a very massive wall at 20.0 m/s perpediculat to wall and rebounds with 70.0% of its inital kinetic energy. find the magnitude of the change in momentum of the wall

  Find how long will it take her to reach the space shuttle

Two astronauts are at rest in outer space, one 19.7 m from the Space Shuttle and the other 39.4 m from the Shuttle. Using a 129.0-W laser, how long will it take her to reach the Space Shuttle

  What is the average difference in the air pressure

The wing of an airplane has an average cross-sectional area of 13 m2 and experiences a lift force of 84,000 N. What is the average difference in the air pressure

  Find at what height does the water strike the building

A firefighter a distance d from a burning building directs a stream of water from a fire hose at angle ?i above the horizontal, at what height h does the water strike the building

  Light of wavelength 500 x 102 nm passes through a slit of

light of wavelength 5.00 x 102 nm passes through a slit of width 0.210 mm.a find the width of the central maximum on a

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