Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. physics
  3. a spherical object which behaves as a black body i

A spherical object which behaves as a black body is raised to the temperature T...

80.2K

Verified Solution

Question

Physics

image

A spherical object which behaves as a black body is raised to the temperature T and placed in an environment initially at o c While the object cools from T to the temperature T in an interval of time t t the environment rises to the temperature 1 C during the same time The average rate of cooling of the object dT and the average rate net to dt dT are respectively given by a and 0 B while the dt heat loss Q of the object during the time interval 0 same quantities during the interval 4 t are a and 0 B Read the following statement about this system State which of the above statements are true by correct choice from below 3T dT 4 dt E a B Ba a a B B The newton s law of cooling will be more accurate near then near 1 0 or 1 T The rate of cooling decreases with time at first reaches a minimum and then increases with time

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

For the function f(x,y) = 4xy - x^3 - 2y^2 find and label any relative extrema...

Basic Math
Q

the acute angle that satisfies the given equation Express the answer as an inverse trigonometric...

Geometry
Q

A 6 foot tall man walked due west, in the exact direction of the setting...

Basic Math
Q

aluate the integral by making an appropriate change of variables 7 Cos 5 YX dA...

Calculus
Q

Chintu can do comprehensive research to see whether purchasing...

Accounting
Q

Professional Fees Earned Budget for a Service Company Rollins and Cohen, CPAs, offer three types...

Accounting
Q

On December 31,2023, a day when the available interest rate was 9%, Valcent Products Inc....

Accounting
Q

Which accounts and assertions are most at risk of material misstatement? Describe these accounts.

Accounting
Q

5 Honest Joe anticipates total sales of $260.000 from July through October. Materials will represent...

Accounting
Q

Forten Company, a merchandiser, recently completed its calendar-year 2015 operations. For the year, (1) all...

Accounting
Q

I need help please due in 1 hour ...

Accounting
Q

describe the procedures for correcting errors in accounting records. provide an example

Accounting