What is the change in entropy of the universe

Reference no: EM13260718

5 kg of water at 60 degrees are put in contact with 1 kg of ice at 0 degrees and are thermally isolated from everything else. The latent heat of ice is 3.3x105 J/kg.

What is the change of entropy of the universe when 100J of energy are transferred from the water to the ice? (Approximate that the water and ice are at constant temperature)

What is the change in entropy of the universe while the ice melts?

Reference no: EM13260718

Questions Cloud

How can marketers ensure quality throughout all : The Famous Amos Chocolate Chip Cookie. Soon the entrepreneur became a national personality renowned not only for his cookies but for his ebullient and outgoing persona as well.

Compute the temperature coefficient of resistivity : A wire 3.00 m long and 0.450 mm2 in cross-sectional area has a resistance of 40 at 20°C. what is the temperature coefficient of resistivity

What is the role of IT in an increasingly global environment : What is the role of IT in an increasingly global environment? Provide examples of how IT has changed your organization (or an organization with which you are familiar).

Business requirements-entrepreneur personality : Business Requirements: New businesses require several things to be successful. Entrepreneur Personality: Identify the type of personality required to be a successful entrepreneur.

What is the change in entropy of the universe : 5 kg of water at 60 degrees are put in contact with 1 kg of ice at 0 degrees and are thermally isolated from everything else. What is the change in entropy of the universe while the ice melts

Briefly describe the products and the target audiences : Find two products in the media in which a persuasive message is being used to sell the product to a particular target audience. Briefly describe the products and the target audiences.

Extreme hypertension and hypotension adversely : How could extreme hypertension and hypotension adversely affect a person’s health?

Discuss the specific role protestant reformation : Discuss the specific role the Protestant Reformation played in laying the groundwork for the advancement of communication techniques and technologies within Western culture.

Astronomical telescope has objective lens with focal length : An astronomical telescope has an objective lens with a focal length of 160 cm and an eyepiece lens with a focal length of 5 cm. What magnification does this telescope provide?

User Account

All Pages