Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 2 (Q.No. 13)
13.
The entropy of water at 0°C is assumed to be
Discussion:
27 comments Page 3 of 3.
Vishal said:
9 years ago
Entropy of system is sum of entropy generation & dQ/t.
Jayesh said:
10 years ago
Yes I agree with you that entropy should zero at 0k temp.
Rao said:
10 years ago
We know that dQ=tds since t=0. So entropy also zero.
Shivam gohite said:
1 decade ago
At 0k, value of entropy is zero. At 0 degC entropy depends on the direction of heat transfer.
Gaurav said:
1 decade ago
Yeah it should be 0 Kelvin instead of 0 degree centigrade.
Sharad s ingle said:
1 decade ago
It's wrong answer a/c to 3rd low of thermodynamics s=0 at t=0k.
Sharukh khan said:
1 decade ago
s=q/t. Since t=0,
But we know that in this situation q is also equals to zero(0) So s=0.
But we know that in this situation q is also equals to zero(0) So s=0.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers