CLASS XI PHYSICS IMPORTANT QUESTIONS

CLASS XI PHYSICS IMPORTANT QUESTIONS

3 MARKS:
1) DISTINGUISH BETWEEN FUNDAMENTAL UNITS AND DERIVED UNITS.
2) WHAT ARE THE TWO TYPES OF COLLISION? EXPLAIN THEM.
3) STATE NEWTONS FIRST LAW OF MOTION.
4) TWO EQUAL FORCES ARE ACTING AT A PIONT WITH AN ANGLE OF 60 BETWEEN THEM. IF THE RESULTANT FORCE IS EQUAL TO 20√3N. FIND THE MAGNITUDE OF EACH FORCE.
5) WHAT ARE THE DIFFERENT TYPES OF EQUILIBIRIUM.
6) STATE THE UNIVERSAL LAW OF GRAVITATION.
7) DEFINE GRAVITATIONAL POTENTIAL.
8) WHAT IS REYNOLD’S NUMBER?
9) WHAT IS SURFACE TENTION?
10) DEFINE SIMPLE HARMONIC MOTION.

CBSE Class XI : Selected Questions for practice and quick revision

CBSE Class XI : Selected Questions for practice and quick revision

1. State the principle of conservation of angular momentum and explain its applications.
2. Define radius of gyration
3. Establish equation of continuity of an ideal liquid flow
4. Explain the variation of acceleration due to gravity with (a) altitude (b) depth
5. State Kepler’s laws of planetary motion
6. Define escape velocity and derive an expression for the escape velocity of a body on the surface of earth.
7. State theorem of perpendicular axis and the theorem of parallel axes.
8. Show that the oscillations of a simple pendulum are simple harmonic.
9. What are beats? How are they produced?
10. What is Doppler Effect?
11. State Carnot’s theorem.

NCERT Solutions For Class 11 Chemistry

Chapter 1: Some Basic Concepts of Chemistry

Chapter 2: Structure of Atom

Chapter 3: Classification of Elements and Periodicity in Properties

Chapter 4: Chemical Bonding and Molecular Structure

Chapter 5: States of Matter

Chapter 6: Thermodynamics

NCERT Solutions For Class 11 Physics

Click Here To Download \"NCERT Solutions For Class 11 Physics\" (Chapter 2: Units And Measurements) (10247)

Click Here To Download \"NCERT Solutions For Class 11 Physics\" (Chapter 3: Motion in a Straight Line) (12569)

Click Here To Download \"NCERT Solutions For Class 11 Physics\" (Chapter 4: Motion in a Plane) (7919)

Click Here To Download \"NCERT Solutions For Class 11 Physics\" (Chapter 5: Laws Of Motion) (7235)

Click Here To Download \"NCERT Solutions For Class 11 Physics\" (Chapter 6: Work Energy And Power) (8387)

Click Here To Download \"NCERT Solutions For Class 11 Physics\" (Chapter 7: System Of Particles And Rotational Motion (8662)

Click Here To Download \"NCERT Solutions For Class 11 Physics\" (Chapter 8: Gravitation) (7862)

Click Here To Download \"NCERT Solutions For Class 11 Physics\" (Chapter 9: Mechanical Properties Of Solids) (7319)

Class 12th C++ Projects

Here are some of the main Projects given by teachers..If you don't find your project on this site than please do check here.

BANKING SYSTEM PROJECT

C++ Project for Class 12 =>download 

Description: This C++ programs on BANKING SYSTEM has account class with data members like account number,name,deposit, withdraw amount and type of account. Customer data is stored in a binary file. A customer can deposite and withdraw amount in his account. User can create, modify and delete account.

In this banking system project, We have not used graphics to keep program simple. Click on download project button to download zip folder which contains C++ source code file, sample data file(.dat file), output screen (.doc file).

LIBRARY MANAGEMENT SYSTEM PROJECT

C++ Project for Class 12=>download

Description: This C++ menu driven programs on LIBRARY MANAGEMENT SYSTEM has book and student class with data members like book no, bookname, authorname. Books records is stored in a binary file. A student can issue book and deposit it wi