Hole is

A

an anti-particle of electron

B

a vacancy created when an electron leaves a covalent bond

C

absence of free electrons

D

an artificially created particle

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTORS AND ELECTRONIC DEVICES

    DC PANDEY|Exercise More than One Option is Correct|3 Videos

  • ROTATIONAL MOTION

    DC PANDEY|Exercise Integer Type Questions|17 Videos

  • SIMPLE HARMONIC MOTION

    DC PANDEY|Exercise Integer type questions|14 Videos

Similar Questions

Explore conceptually related problems

A large open tank has two holes in the wall. The top hole is a square hole of side L at a depth y from the surface of water. The bottom hole is a circular hole of radius R at a depth 4y from surface of water . If R=L//2 sqrt(pi) , find the correct graph. V_(1) and V_(2) are the velocities in top and bottom holes. Area of the square & curcular holes are a_(1) and a_(2)

The pollutant responsible for ozone holes is __________.

Conduction through holes is not possible in

A metal sheet with a cricular hole in heated. The hole

There is a hole in the middle of a copper plate . When heating the plate , diameter of hole would

A metal disc has a hole in it. When the disc is heated, the size of the hole _________

A hole in a semiconductor is

There is a small hole in the bottom of a fixed container containing a liquid upto height 'h' . The top of the liquid as well as the hole at the bottom are exposed to atmosphere. As the liquid come out of the hole. (Area of the hole is 'a' and that of the top surface is 'A' ) :