Q&A_21

Is assembly language the same thing as machine language?

While the two terms, assembly language and machine language, are often used interchangeably, assembly language is a more “user-friendly” interpretation of machine language. Machine language is the collection of patterns of bits recognized by a central processing unit (CPU) as instructions. Each particular CPU design has its own machine language. The machine language of the […]

Class 12 Physics Question Bank – Electrostatics

This post presents a Physics Question Bank for class 12 covering the Electrostatics chapter. Definition type questions from the Electrostatics chapter 1) Define electric flux. 2) Define electric dipole moment ofan electric dipole. 3) Define the dielectric constant of a medium. 4) Define quantization of electric charge. 5)Define the following terms : (i) Electric field […]

Uniform circular motion

In this post, we will cover a bunch of questions and equations from the Uniform Circular motion chapter. When a particle moves in a circle with constant speed, the motion is called uniform circular motion. Examples of uniform circular motion: A car rounding a curve with a constant radius at a constant speed, a satellite […]

work, energy, machine – definitions

Let’s find out some important one-liner definitions from the work-energy-machine chapter in physics. work, energy, simple machine – definitions Note: Here is the link to one useful post in this blog where you will find a good collection of solved numerical problems on energy conversion or transformation.

9 Worksheets on Electromagnetism [MCQ] | Multiple Choice Questions from the Electromagnetism chapter – physics

Here we present MCQ worksheets on Electromagnetism. Get these worksheets containing Multiple Choice Questions with their answers on topics like electromagnetism basics, electromagnet, power generation or electricity generation, etc. Also, you will find other types of exercises (like fill in the blanks and matching) with answers. Electromagnetism – MCQ Worksheet (with answer) – set 1 […]

12 Worksheets on Chemical Reactions & Chemical equations – MCQ | Multiple Choice Questions – chemistry

In this post, we present 12 worksheets (with answers) on Chemical Reactions, chemical equations, and Chemical Energy. These sets include MCQ worksheets (with answers) and other types of exercises like filling the blanks and matching worksheets. Chemical Reactions – MCQ Worksheet (with answer) – set 1 What do the formation of rust and the formation […]

5 MCQ Worksheets [MCQ] on Chemical Bonding | Multiple Choice Questions from Ionic, Covalent & Metallic bonds – Chemistry

Here we present 4 MCQ worksheets with the solution on Chemical Bonding. This post contains the following worksheets: MCQ worksheet on an introduction to chemical bonds MCQ worksheet on Ionic bonds MCQ worksheet on Covalent bonds MCQ worksheet on Metallic bonds MCQ worksheet on an introduction to chemical bonds (with answer) – set 1 Subscripts […]

12 MCQ Worksheets on Chemistry of Carbon – [MCQ] | Multiple Choice Questions from the [Carbon] chapter – Chemistry

We present here 12 MCQ-based Worksheets on Carbon Chemistry [MCQ] that contain Multiple Choice Questions from different chapters on Carbon Chemistry. This Chemistry of Carbon chapter includes Properties of Carbon, hydrocarbons, Carbon and living things, & Biochemical Reactions of carbon. In addition to the MCQ worksheets, you get matching and fill-in-the-blanks worksheets to test your […]

9 MCQ Worksheets on Periodic Table – [MCQ] fully solved | Multiple Choice Questions, Fill In the blanks & Matching questions

Periodic Table, Classes of Atoms, Groups of Elements (Chemistry) Worksheets – Here we present 9 sets of MCQ & other types of worksheets with answers. Apart from MCQ, you will find two other types of exercises here. Those are (a) Fill In the blanks & (b) Matching questions. The chapters covered are Periodic Table, Classes […]

9 MCQ Worksheets on Light, Optics, Vision & Eye [MCQ] fully solved – Multiple Choice Questions, Fill In the blanks & Matching questions

9 Worksheets on Visible Light, Optics, Vision (eye) – physics [MCQ] worksheets with answers + other types of exercises like fill in the blanks and matching. We have distributed 9 exercises of Light, Optics, Vision & Eye chapters among 9 pages. Use the pagination at the bottom of these pages to navigate to other pages […]

Electromagnetic Waves – Worksheets MCQ | Multiple Choice Questions from the Electromagnetic Waves chapter – physics

This post presents three (3) MCQ worksheets from the Electromagnetic Waves & electromagnetic spectrum (from the Electromagnetic Radiation chapter in physics) chapter. You will also get answers to the MCQ sets. We will shortly add a few other exercises like matching and fill in the blanks. Electromagnetic Waves – MCQ Worksheet (with answer) – set […]

Electronics – Worksheets MCQ | Multiple Choice Questions from the Electronics chapter – physics

Electronics (physics) – MCQ worksheets with answer + other exercises Electronics – MCQ Worksheet (with answer) – set 1 Examples of electronic devices includea. computers.b. cell phones.c. microphones.d. all of the above Electronic signals are encoded in electric current by changing thea. resistance.b. amperage.c. voltage.d. power. Silicon can conduct current when it contains very small […]

Current Electricity Worksheets – MCQ worksheet | Multiple Choice Questions from the Electric Current or Electricity chapter – physics

Current Electricity (physics) – MCQ worksheets with answer + other exercises from Electric Current or Electricity chapter Current Electricity – MCQ Worksheet (with answer) For an electric charge to move from one position to another, there must be a difference between the twopositions ina. electrical conductivity.b. electric potential energy.c. kinetic energy of particles.d. resistance to […]

Electric Charge – Worksheets MCQ | Multiple Choice Questions from the Electric Charge chapter – physics

Electric Charge (physics) – MCQ worksheets with answer + other exercises Electric Charge – MCQ Worksheet (with answer) – set 1 Moving electric charges createa. lightning bolts.b. electric current.c. friction.d. two of the above Electric field lines around a negatively charged particlea. point away from the particle.b. circle around the particle.c. point toward the particle.d. […]

Multiple Choice Questions on Motion physics (MCQs on motion)

Motion in one dimension – Multiple Choice Questions (MCQ):In this post, we are presenting an awesome set of MCQs on Motion in one dimension. These multiple-choice questions will make you confident enough about this chapter, provided you try this MCQ paper to test your understanding. We found this set on the internet and thought to […]

Physics questions and answers for class 9 cbse icse

Physics questions and answers for class 9 cbse icse – selected numericals and fundamental questions are being published under this super set. Students of Upper classes will also get benefitted if they try these. Solutions will also be provided. Here is the first set. More will come. visit us.. Assignments 1.) A ball is thrown […]

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