28
Which of the following principle is used to produce low temperatures
- ASuperconductivity
- BJoule Kelvin effect
- CThermoelectric effect
- DAdiabatic demagnetization
Answer not set
Log in or create a free account to reply and vote.
0
CCommunity
option 4 : Adiabatic demagnetization is correct
0
CCommunity
4). Adiabatic demagnetization