Curioustab

Home » Electronics and Communication Engineering » Materials and Components

Silicon and germanium are elements in the

second column of periodic table
third column of periodic table
fourth column of periodic table
fifth column of periodic table

Correct Answer: fourth column of periodic table

← Previous Question Next Question→

More Questions from Materials and Components

An atom of polarizability a is placed in a homogeneous electric field E. The energy stored in polarized atom is
A capacitor can be represented by a capacitance and resistance in parallel. For a good capacitor, this parallel resistance should be
When a potential is applied across an intrinsic semiconductor, holes flow
∈0 has no other physical meaning than that of a fundamental conversion factor.
n type semiconductors
Assertion (A): Acceptor extrinsic semiconductor has higher conductivity than intrinsic semiconductor. Reason (R): Addition of p-type impurity produces an allowable discrete energy level just above valence band.
In the wave mechanical theory, the maximum of the charge distribution in the ground state occurs for a distance from the nucleus equal to
The colour code on a carbon resistor is brown-black-red-gold. The value of resistance is
Tesla is a unit of
The number of protons in germanium atom is

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion