Engineering Materials in EE
The intensity of magnetization, M, of a ferro magnetic solid

 decreases with increasing temperature.
 increases with increasing temperature.
 depends on method of heating.
 is independent of temperature.

ANSWER DOWNLOAD EXAMIANS APP

Engineering Materials in EE
The Bohr model of the atom

 explained the color lines in the hydrogen spectrum.
 had some made-up rules without explanations.
All of these
 could not explain the line spectrum of atoms larger than hydrogen.

ANSWER DOWNLOAD EXAMIANS APP