important topic for 2d chapter physics class 11
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Chapter 1 – Physical World
Tips:
The chapter is an interesting outlook about all that is happening in the field of science, especially physics. It is good to go through the chapter once for self-awareness. Else at the time of exam of physics class 11, there is not much to be asked from the topic.
Chapter 2 – Units and Measurement
Important Topics:
1. SI Units
2. Absolute Errors
3. Significant Figures
4. Dimensional Analysis
Tips:
a) The chapter includes units of physical quantities and methods of evaluating them. The next portion of the chapter is about the evaluation of errors while measuring other quantities. Both the topics are important for short answers and numerical.
b) Measurement of any data can give us long figures. Significant digits method is a good way to evaluate a standard figure. The topic is also important from a numerical point of view.
c) Dimensions of different quantities are frequently asked for short answers in exams. Numerical from the same are also asked as short numerical.
d) None of the above topics requires intensive practice and preparation for the exam of physics class 11.
Chapter 3 – Motion in a Straight Line
Important Topics:
1. Average Velocity and Average Speed
2. Instantaneous Velocity and Speed
3. Relative Velocity
4. Kinematic Equations for Uniformly Accelerated Motion
Tips:
Tips:
The chapter is an interesting outlook about all that is happening in the field of science, especially physics. It is good to go through the chapter once for self-awareness. Else at the time of exam of physics class 11, there is not much to be asked from the topic.
Chapter 2 – Units and Measurement
Important Topics:
1. SI Units
2. Absolute Errors
3. Significant Figures
4. Dimensional Analysis
Tips:
a) The chapter includes units of physical quantities and methods of evaluating them. The next portion of the chapter is about the evaluation of errors while measuring other quantities. Both the topics are important for short answers and numerical.
b) Measurement of any data can give us long figures. Significant digits method is a good way to evaluate a standard figure. The topic is also important from a numerical point of view.
c) Dimensions of different quantities are frequently asked for short answers in exams. Numerical from the same are also asked as short numerical.
d) None of the above topics requires intensive practice and preparation for the exam of physics class 11.
Chapter 3 – Motion in a Straight Line
Important Topics:
1. Average Velocity and Average Speed
2. Instantaneous Velocity and Speed
3. Relative Velocity
4. Kinematic Equations for Uniformly Accelerated Motion
Tips:
Answered by
6
●Projectile
●Equation of trajectory
●Up the incline
●Down the incline
●Equation of trajectory
●Up the incline
●Down the incline
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