In a 25C room, hot coffee in a vacuum flask cools from 75C to 50C in 8
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 81% (11 reviews)
The coffee decreases 25C in temperature in eight hours Newtons law of coo...View the full answer
Answered By
Milan Mondal
I am milan mondal have done my Msc in physics (special astrophysics and relativity) from the University of burdwan and Bed in physical science from the same University.
From 2018 I am working as pgt physics teacher in kendriya vidyalaya no2 kharagpur ,west bengal. And also I am doing advanced physics expert in chegg.com .also I teach Bsc physics .
I love to teach physics and acience.
If you give me a chance I will give my best to you.
5.00+
4+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Thermodynamics questions
-
Two identical cups both at room temperature are filled with the same amount of hot coffee. One cup contains a metal spoon, while the other does not. If you wait for several minutes, which of the two...
-
Two identical cups both at room temperature are filled with the same amount of hot coffee. One cup contains a metal spoon, while the other does not. If you wait for several minutes, which of the two...
-
Hot coffee is contained in a cylindrical thermos bottle that is of length L = 0.3 m and is lying on its side (horizontally). The coffee container consists of a glass flask of diameter D 1 = 0.07 m,...
-
Compare two versions of the two-period depletable resource model that differ only in the treatment of marginal extraction cost. Assume that in the second version the constant marginal extraction cost...
-
State the principal assertions made by the auditors in the opinion paragraph of the AICPA auditors standard report.
-
When sulfur burns, the product is normally SO 2 , but SO 3 may also be formed under certain conditions. When 0.6192 g of sulfur was burned in the presence of oxygen in a bomb calorimeter with a heat...
-
Reconsider the data in the previous problem. The response measurements in the two columns were collected on two different days. Fit a new model \[ y=\theta_{3} x_{2}+\theta_{1} e^{\theta_{2}...
-
The following information pertains to Godwin Motors, which uses the allowance method for receivables: Required a. Assuming that Godwin Motors recorded bad debt expense of $25,600 in 2012, what amount...
-
1. Graph the functions: a. y = 2x (= b. y =
-
1. What are the rules for discharge for off-duty conduct? 2. Explain the term nexus as used in labor arbitration? 3. Does equal treatment have any bearing on the outcome of this decision? 4. What is...
-
Radioactive decay of granite and other rocks in Earth's interior provides sufficient energy to keep the interior molten, to heat lava, and to provide warmth to natural hot springs. This is due to the...
-
At a certain location, the solar power per unit area reach ins; Earth's surface is 200 W/m2, averaged over a 24-hour day. If the average power requirement in your home is 3 kW and you can convert...
-
What is a direct cost? What criteria are used to determine whether a cost is a direct cost?
-
What is a code of ethics and why is it important for an international business to have one?
-
What concepts can managers use to resolve ethical dilemmas between the home and host countries?
-
What type of justice is the focus of the ethics theory of justice?
-
In 2009, the government of North Korea announced that it was replacing the existing currency with a new currency. The government would allow people to exchange only a limited amount of the old...
-
What is the rights theory of ethics and what kinds of rights does it cover?
-
It is now the end of January 2026 and Sant Smoothies & Sweets Ltd. has been so successful, it has excess cash and would like to invest it. The Koebels also wish to expand their operation by...
-
Willingness to pay as a measure of a person's value for a particular good measures the maximum a person would be willing to pay requires that payment actually be made depends on the satisfaction that...
-
What is a delta?
-
How is a glacier formed?
-
In what two main ways do glaciers flow?
-
Scenario: Yarning Circle and Talking Stick Sarah has recently been employed by Blue Bay Early Learning Centre. Sarah is very proud of having just achieved the Diploma of Children's Services and she...
-
The principal at your school decides to retire, and several well-qualified teachers on the staff apply for the position. Mr. England has been teaching for four years and has his administrator's...
-
Sandi's parents have been divorced since she was five years old. She is now seven. She lives with her mother and visits her father every other weekend. He brings her to school on Monday mornings...
Study smarter with the SolutionInn App