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
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
In an isothermal process, the value ΔT = 0 but Q ≠ 0, while in an adiabatic process, ΔT ≠ 0 but Q = 0 why????
generally Q=U+W for an isothermal process we take temperature constanthence change in U=0 hence the work done should be converted into heat hence change in Q is not equal to 0 but in adiabatic process we take heat constant hence work is converted into change in internal energy
Isothermal means constant temperature so deltaT=0 but there is heat exchange btw the system and surrounding to keep the temperature constant but in adiabatic process there is no heat flow btw system and surrounding so Q=0
heat transfer(Q) is flow of energy and Temp is measure of energy......Of course heat transfer to or from a system can actually lead to the change in its temp..
but in isothermal process, we assume that the total heat tranfer to or from a system is utilizing for another work by or on the system such that the temp is kept constant so there may be heat transfer but change in temp should be zero....
but in adiabatic system, we assume there is no heat transfer to or from a system...so heat transfer should be zero but the temp can be vary by applying any kind of work on it or by the self simulation of the system etc., so change in temp need not be zero....
Get your questions answered by the expert for free
You will get reply from our expert in sometime.
We will notify you when Our expert answers your question. To View your Question
Win Gift vouchers upto Rs 500/-
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !