Join now for JEE/NEET and also prepare for Boards Join now for JEE/NEET and also prepare for Boards. Register Now
Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
How do we know that change in entropy(dQ/T) & change in randomness are the same thing? It makes sense to define a state function dQ/T such that its integral over a cycle is zero. But how can we correlate it with randomness in such simple terms? How do we know that change in entropy(dQ/T) & change in randomness are the same thing? It makes sense to define a state function dQ/T such that its integral over a cycle is zero. But how can we correlate it with randomness in such simple terms?
entropy is nothing but disordensess of a thing.disorderness is measured by randomness.for ex(take two cylinders of oxygen and hydrogen.a molecule different from these two gases entering into a cylinder has the probability of 1/2.for two molecules it is (1/2)^2.means here entropy is 1/2 for a molecule.for n no. of molecules it is pln(w)).here a body or a non-living thing lossing its information in the form of heat in engines.means its disorderness is increasing. the heat loosing for a particular temp will give the entropy.for living things entropy will decrease because we wiil get orderness with time .
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -