NCERT Solutions for Class 11 Physics Chapter 14: Oscillations
Class 11 Physics Chapter 14 is one of the most popular topics in the Physics term – II examination is oscillations. Subject specialists at Extramarks have prepared the solutions in accordance with the most recent update on CBSE Syllabus 2022-23 term-by-term. Students may easily grasp the ideas of Oscillation by consulting Extramarks NCERT Solutions.
Students in Class 11, begin to study for competitive exams like JEE, NEET, CLAT, AIIMS, and others. Physics is a part of these crucial exams , and it demands extensive notes and preparatory help.The ideal strategy to reach the goal of performing well in various exams is to use NCERT Solutions not just for Physics but for other core subjects as well.
Oscillatory motion is a fundamental concept in physics. The NCERT Solutions on Extramarks can help students understand the essential concepts discussed in this chapter. The solutions are prepared by a team of highly qualified experts with extensive experience in the sector. They ensure that students receive high-quality solutions based on the weighted marks assigned to each topic in the CBSE term – II exam pattern. Here you can access the NCERT Solutions for Class 11 Physics Chapter 14 for better learning and scoring good grades.
NCERT Solutions for Class 11 Physics Chapter 14: Oscillations
These NCERT Solutions include answers to textbook questions, noteworthy questions from previous year’s exam papers, and sample papers. Worksheets, sample problems, short and long answer questions, MCQs, and tips and tricks are included in the solution to assist the students to understand and prepare them for any kind of exam. NCERT Solutions are one of the greatest resources for preparing for Class 11 Physics and oscillations is a crucial chapter in the CBSE Class 11 Physics term – II Syllabus. Students must study this chapter thoroughly in order to achieve excellent grades on their second-term exams. The NCERT Solutions for Oscillations are provided with additional exercises so that students may fully comprehend the concepts covered in this Chapter.
NCERT Physics Class 11 Oscillations
The NCERT Solutions for Class 11 Physics Chapter 14 covers twenty-five questions based on the rules of oscillation and waves, as per the CBSE syllabus.
Class 11 Physics Chapter 14: Chapter Summary & Sub-topics
Oscillatory motion deals with an object’s to and fro motion from its initial position. In the absence of friction, an item can remain in oscillatory motion indefinitely, however, this is not possible due to equilibrium.
In addition, Galileo found four major moons of Jupiter in 1610. Each moon appeared to move back and forth relative to the planet in a simple harmonic motion to him, with the planet’s disc serving as the motion’s halfway. The handwritten record of his observations is still available.
Galileo used his pulse beats to estimate the periods of a swinging chandelier in a cathedral. He saw that the chandelier’s movement was regular. The system is similar to a pendulum. Free oscillations can be seen in a person swinging without being pushed or in a simple pendulum that has been pushed and released. In both cases, the swing amplitude will gradually decrease, and the system will eventually come to a standstill. The free oscillations cannot be sustained in practice due to the ever-present dissipative forces.
The phenomenon of amplitude increasing when the driving power is close to the oscillator’s natural frequency is known as resonance. We encounter resonance-related events in our daily lives.
Your swinging experience is a good example of resonance. You may have realised that the key to swinging to greater heights is to synchronise the rhythm of pushing against the ground with the natural frequency of the swing. The real oscillator and its motion are then described as damped.
A combination of two simple harmonic motions with arbitrary amplitudes and phases is not always periodic. It’s only periodic if one motion’s frequency is an integral multiple of the other’s frequency. A periodic motion, on the other hand, may always be described as the sum of an unlimited number of harmonic motions of varying amplitudes.
NCERT Class 11 Physics Chapter 14 subtopics are listed below.
- Introduction
- Periodic and oscillatory motions
- Simple harmonic motion
- Simple harmonic motion and uniform circular motion
- Velocity and acceleration in simple harmonic motion
- Force law for simple harmonic motion
- Energy in simple harmonic motion
- Some systems executing SHM
- Damped simple harmonic motion
- Forced oscillations and resonance
To do well on their term – II examination, students should become familiar with the principles in this chapter. Students will find the principles in this module beneficial while preparing for competitive admission examinations such as JEE and NEET.
While studying for their physics term exams, students must use different strategies. . The following are some effective preparation methods.
- During their preparation, students must be fully aware of the most recent CBSE Syllabus 2022-23 by term. It will help them to know the first and second-term test patterns.
- During their test preparation, they must stick to a schedule.
- While studying, students must be thorough with the NCERT books to excel in their exams.
- Taking notes is one of the most effective strategies to remember things for a longer period of time.
- Practice with a variety of question papers and sample papers after going through the NCERT books.
Extramarks provides you with the best study tools, notes, sample papers, important questions, MCQs, NCERT Books, and tips & tricks to help you to take the Class 11 term I and II examinations confidently. The videos and animations created by Extramarks on key topics in every subject make it easier to understand and easily remember those concepts for a long time.
A Quick Glance through The First Ten Questions in The Solution
There are twelve other theoretical and equation-based exercises in Class 11 Physics Chapter 14 NCERT Solutions in addition to these ten questions. Students must use pictures and situations to answer issues and determine equations. Solving these difficult questions will build the physics foundation needed for higher studies.
Why is NCERT Solutions Class 11 Physics Oscillations PDF the Best Resource for Students?
Young students can prepare for competitive exams by reading the solutions from Oscillations and Waves Class 11 NCERT Solutions. Apart from enhancing a student’s preparation demands, it is advantageous in the following ways:
- These NCERT Solutions for Class 11 Physics Chapter 14 Oscillations include step-by-step explanations.
- Reading the answers will clarify the learner’s understanding of important concepts such as oscillation and waves.
- These answers were curated by subject matter experts and are ideal for CBSE and competitive exams.
- These solutions are written in a simple and precise manner to ensure good exam results.
A student might seek guidance from online education sources in addition to reading the NCERT Solutions for Class 11 Physics Chapter 14. With so many alternatives, Extramarks NCERT Solutions is the most suitable and the best option for a dedicated and diligent student to achieve a high score. It’s just a matter of making the right decision, at the right time and to find the right source to learn and practise from. Rest is easy. Extramarks Solutions is the master key to all your subjects- it’s simple, easy and accessible.
NCERT Solutions for Class 11 Physics Chapter 14
NCERT Solutions for Class 11 Physics Chapter 14 have answers to all the questions given at the end of Chapter 14 in NCERT book. Students can refer to these solutions to solve questions as well as cross-check their answers.