Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 6 (Q.No. 8)
8.
When gas is heated at constant pressure, the heat supplied is utilised in
Discussion:
4 comments Page 1 of 1.
SATISH KONAKALLA said:
1 year ago
@All.
When the gas is heated under constant pressure, it leads increase in the volume and as the gas is being heats it temperature increases due to change in internal energy q = δ (U) + WORKDONE.
When the gas is heated under constant pressure, it leads increase in the volume and as the gas is being heats it temperature increases due to change in internal energy q = δ (U) + WORKDONE.
Sunilkumar said:
1 decade ago
Constant pressure, so volume may be changed and pdv work may happen so some part of the energy may be utilized to do pdv work and other part may be utilized to increase internal energy.
Abhi said:
1 decade ago
According to first law q = u+pv. So heat which is supplied its some part is used to inc its internal energy and some part is use to do work.
Gaurav said:
1 decade ago
This is according to 1st law of thermodynamics.
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