1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lorico [155]
3 years ago
11

A 5cm diameter copper sphere (of density = 8954 kg/m3, specific heat capacity = 0.3831 kJ/kg K) is initially at a uniform temper

ature of 10oC. The sphere is placed inside an environment having a temperature of 200oC. The surface heat transfer coefficient is h = 10 W/(m2K). Under these conditions, we can assume uniform internal temperature for the sphere. What is the temperature inside the sphere after 10 minutes in this environment?

Engineering
1 answer:
Korolek [52]3 years ago
6 0

Answer:

Temperature inside sphere after 10 minutes = 19924.33K

Explanation:

Detailed explanation and calculation is shown in the image below

You might be interested in
As a global society with many political demarcations, what is the best way to preserve resources that are held in common? What s
MariettaO [177]

Answer:

kindly check the explanation section.

Explanation:

In order to be able to preserve resources that are common there is need for each countries in the world to agree and cooperate. Also, policies should be set and made the standard for all countries involved. The developed countries should come together with developing measures to make sure that there is mutual agreements between these countries to preserve common resources. For instance, the most common resource is the Ozone layer, the industrialization in developed countries causes the depletion of ozone.

The main problem that the kind of preservation entails is how to get money for countries that are not rich enough to follow the agreed laydown rules. Other problems are: differences in economies and each countries have their own ways of regulating and preserving resources.

8 0
3 years ago
Explain 4 things you can do with a Combination Square
sergij07 [2.7K]

Answer:

A combination square is a multi-use measuring instrument which is primarily used for ensuring the integrity of a 90° angle, measuring a 45° angle, measuring the center of a circular object, find depth, and simple distance measurements. It can also be used to determine level and plumb using its spirit level vial.

Explanation:

3 0
3 years ago
Which of the following is a true statement about falling object safety?
Anastaziya [24]

Answer:

regregregrega

Explanation:

a

6 0
3 years ago
I took my dog for a walk, but he wants to go again.
Talja [164]

He probably just like the cool weather or being outside lol

7 0
3 years ago
Which step in the reverse-engineering process involves the identification of subsystems and their relationship to one another?
creativ13 [48]

The answer is analyze

7 0
3 years ago
Other questions:
  • An aluminum heat sink (k = 240 W/m-K) used to cool an array of electronic chips consists of a square channel of inner width w =
    6·2 answers
  • Why the inviscid, incompressible, and irrotational fields are governed by Laplace's equation?
    13·1 answer
  • Why is concrete on its own not a good material to use
    6·1 answer
  • What motivated software engineers to move from the waterfall model to the incremental or spiral model
    13·1 answer
  • An insulated piston-cylinder device contains 0.15 of saturated refrigerant-134a vapor at 0.8 MPa pressure. The refrigerant is no
    12·1 answer
  • In the well-insulated trans-Alaska pipeline, the high viscosity of the oil and long distances cause significant pressure drops,
    12·1 answer
  • Consider uniaxial extension of a test specimen. It has gauge length L = 22 cm (the distance between where it is clamped in the t
    6·1 answer
  • Which of the following is not necessary a reason to machine a brake drum?
    8·1 answer
  • Name the ferrous metal that most workshop tools are made from??
    12·2 answers
  • What is the primary difference between the process of lost-wax casting as practiced in ancient times and that same process today
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!