Top Essay Writers
We select the finest writers to join our team. They each have expertise in specific topic fields and background in academic writing.
Posted: June 23rd, 2018
Estimate the change in entropy of the room | Physics
Estimate the change in entropy of the room | Physics
1. Suppose you make a cup of tea with boiling water straight from a kettle, nevertheless then the phone rings and also you is perhaps distracted so that you just solely uncover your cup of chilly tea later throughout the day.
(a) Estimate the change in entropy of the room by the cooling of the tea.
(b) Present that the change in entropy of the tea is mc ln(Tf / Ti) [This is a general expression for the change in entropy of any substance (with mass m and specific heat c) that is taken from an initial temperature Ti to a final temperature Tf. Hint: you need to do an integral.]
(c) Due to this fact uncover a numerical price for the change in entropy of the tea. [Neglect the specific heat of the cup (and the tea bag), and assume the room remains at a constant temperature.]
More Assignment Samples: Resource dependence of an organization increase »Customs and laws of islam and judaism world religions| Physics
Order for this Paper or Similar Assignment Help
Fill a form in 3 easy steps - less than 5 mins.
Why choose us
You Want Quality and That’s What We Deliver
Affordable Prices
We offer the lowest possible pricing while still providing the best writers. Our costs are fair and reasonable compared to other writing services.
100% Plagiarism-Free
You will never receive a product that contains any plagiarism. We scan every final draft before releasing it to be delivered to a customer.
How it works
When you decide to place an order with Research Essay Pro, here is what happens:
Expert paper writers are just a few clicks away
Place an order in 3 easy steps. Takes less than 5 mins.