Piezoelectric materials serve as a source of ____________ ?

Related Mcqs:

Mercury as an electric contact material is_______________?

A. a liquid B. a metal C. a metal liquid D. a gas...

Which of the following variety of copper has the best conductivity ?

A. Induction hardened copper B. Hard drawn copper C. Pure annealed copper D. Copper containing traces of silicon...

The resistivity of a metal is a function of temperature because_____________?

A. the amplitude of vibration of the atoms varies with temperature B. the electron density varies with temperature C. the electron gas density varies with temperature...

Which of the following is a semiconductor material ?

A. Phosphorous B. Rubber C. Silicon D. Aluminium...

is an element used in semiconductors whose atoms have three valence electrons?

A. An acceptor B. A donor C. Germanium D. Silicon...