Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • Rate of cooling of a body heated at a very high temperature is Option: 1 proportional to specific heat capacity<div class='qna-opt

Rate of cooling of a body heated at a very high temperature is 

Option: 1

proportional to specific heat capacity


Option: 2

Inversely proportional to specific heat capacity


Option: 3

Independent of specific heat capacity


Option: 4

none of the above


Answers (1)

best_answer

As we have learnt,

 

Specific Heat of Radiating Body -

Greater the specific heat of radiating body.

- wherein

Slower will be cooling

 

 \\\frac{dQ}{dt} = \sigma AT^4 \\\Rightarrow ms\frac{dT}{dt} = \sigma AT^4 \Rightarrow \frac{dT}{dt} = \frac{\sigma AT^4}{ms} \\\therefore \frac{dT}{dt} \propto \frac{1}{s}

 

Posted by

Irshad Anwar

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Punjab’s new 2-year MBBS bond, fee hike ‘exploitation’, ‘unfair’; interns, doctors shut OPDs in protest
anam-khan

NEET UG 2025 counselling likely to begin on July 1; AIQ seat allocation, court hearing updates
anam-khan

NEET UG: Delhi HC seeks NTA's response on plea alleging defective biometric system at centre

Latest Question