important ch in physics class 11
Answers
Answered by
3
hello friend....!!!
⇒ in class 11 physics , there are some chapters that has more weightage in entrance and as well as boards .
⇒ 1) units and dimensions :
the chapter may look easy if you remember all the basic fundamental formulas . this chapter has link with many other chapters , this chapter gives you the fundamental knowledge .
⇒ 2) gravitation :
one of the easiest chapter in class 11 , if you are completely thorough with the formulas in this chapter , you can easily attempt all the question from this chapter . easy way to score is to concentrate in this chapter more .remember about the orbital velocity and escape velocity , just know about the kepler laws
⇒ 3) fluid mechanics and solids :
in this chapter , concentrate on the certain concepts , like : young's modulus , stess , strain , its units , flow of continuity , pressure on soap bubble , work done in streching the wire etc.. this chapter helps you to gain marks in entrance exams .
⇒4) oscillations and waves :
the chapter which is bit confusing but if you focus on it , it is easier , in this chapter concentrate more on time period of the pendulum , spring in series and parallel , beats , frequency and doppler effect . concentrate more on organ pipes ( closed and open )
⇒ 5 ) thermal physics :
this chapter is conceptual basis , concentrate on the graph parts of isothermal and adiabatic and the main concept in this chapter is effeciency of the carrnot engine . try to solve many problems in this chapter based on carrnot engine .
6) ⇒ kinematics :
this chapter is really sometimes seems to be tough , it bit confuses to use what formulas , but in entrance basis concentrate on the graph parts of accelaration , uniform velocity , also motion in a plane and in straight line , remember about the projectile motions .
⇒7 ) rotational motion :
in this chapter is just similar to kinematics , the main thing that you should concentrate is on parallel axis theorem and perpendicular axis theorem for boards .
⇒ 8) laws of motion :
give importance to the collision problems and pulley questions , its a lengthy chapter where it takes time to solve every problem , but you can expect pulley question for 11 th boards .
⇒ work , power , energy :
it is a simple chapter , just knowing the formulas helps you , the important thing is to remember the idea about the relation between kinetic energy and momentum .
------------------------------------------------------------------------------------
everyone feels physics is rough and tough subject , but truly the subject that is quite intresting and easier . practice different types of question , you will get many ideas , try to solve it in your own way .
--------------------------------------------------------------------------
hope the above information is useful to you ....!!!
⇒ in class 11 physics , there are some chapters that has more weightage in entrance and as well as boards .
⇒ 1) units and dimensions :
the chapter may look easy if you remember all the basic fundamental formulas . this chapter has link with many other chapters , this chapter gives you the fundamental knowledge .
⇒ 2) gravitation :
one of the easiest chapter in class 11 , if you are completely thorough with the formulas in this chapter , you can easily attempt all the question from this chapter . easy way to score is to concentrate in this chapter more .remember about the orbital velocity and escape velocity , just know about the kepler laws
⇒ 3) fluid mechanics and solids :
in this chapter , concentrate on the certain concepts , like : young's modulus , stess , strain , its units , flow of continuity , pressure on soap bubble , work done in streching the wire etc.. this chapter helps you to gain marks in entrance exams .
⇒4) oscillations and waves :
the chapter which is bit confusing but if you focus on it , it is easier , in this chapter concentrate more on time period of the pendulum , spring in series and parallel , beats , frequency and doppler effect . concentrate more on organ pipes ( closed and open )
⇒ 5 ) thermal physics :
this chapter is conceptual basis , concentrate on the graph parts of isothermal and adiabatic and the main concept in this chapter is effeciency of the carrnot engine . try to solve many problems in this chapter based on carrnot engine .
6) ⇒ kinematics :
this chapter is really sometimes seems to be tough , it bit confuses to use what formulas , but in entrance basis concentrate on the graph parts of accelaration , uniform velocity , also motion in a plane and in straight line , remember about the projectile motions .
⇒7 ) rotational motion :
in this chapter is just similar to kinematics , the main thing that you should concentrate is on parallel axis theorem and perpendicular axis theorem for boards .
⇒ 8) laws of motion :
give importance to the collision problems and pulley questions , its a lengthy chapter where it takes time to solve every problem , but you can expect pulley question for 11 th boards .
⇒ work , power , energy :
it is a simple chapter , just knowing the formulas helps you , the important thing is to remember the idea about the relation between kinetic energy and momentum .
------------------------------------------------------------------------------------
everyone feels physics is rough and tough subject , but truly the subject that is quite intresting and easier . practice different types of question , you will get many ideas , try to solve it in your own way .
--------------------------------------------------------------------------
hope the above information is useful to you ....!!!
Similar questions