Ask Questions, Get Answers

Want to ask us a question? Click here
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Thermodynamics
0 votes

Heat supplied to a gas at constant pressure is utilised to

$(a)\;increase\;internal\;energy\qquad(b)\;to\;external\;work\;against\;pressure\qquad(c)\;either\;(a)\;or\;(b)\qquad(d)\;both\;(a) \;and\;(b)$

Can you answer this question?

1 Answer

0 votes
Answer : both (a) and (b)
Explanation :
$dQ = du + pdv$
$\bigtriangleup Q =\bigtriangleup u + p \bigtriangleup v$
Since there is a change in temperature , $\;\bigtriangleup u\;$ changes .
answered Mar 20, 2014 by yamini.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, AIPMT Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App