CBSE NCERT Solutions For Class 11 Physics Chapter 15: Class 11 physics is one of the most important subjects as it lays the foundation for many career choices after school. The topics covered in physics are important for both Medical and Engineering entrance exams. NCERT Class 11 Physics Chapter 15 Waves introduces students to new concepts such as the Doppler effect, types of waves, relationships among them, etc.
The NCERT solutions for class 11 Physics Chapter 25 PDF available in this article have been prepared by the best faculty that makes sure of the accuracy of the answers. These NCERT Solutions PDFs are carefully created as per the latest guidelines issued by the NCERT. In this article, we will provide the pdf of the solutions, types of questions, and other details.
NCERT Solutions For Class 11 Physics Chapter 15: Waves
Whether you opted for PCM or PCB physics will always be important. To learn the topics in this chapter with easy our experts advise that students must go through them one by one.
|15.2||Transverse and Longitudinal Waves|
|15.3||Displacement Relation in a Progressive Wave|
|15.4||The Speed of a Travelling Wave|
|15.5||The Principle of Superposition of Waves|
|15.6||Reflection of Waves|
NCERT Solutions For Class 11 Physics Chapter 15 PDF Download
Class 11 Physics Chapter 15 Waves helps in understanding the propagation of waves in different mediums. We know that light can travel through a vacuum. The light emitted by stars, which are hundreds of light-years away, reaches us through interstellar space, which is practically a vacuum.
The chapter introduces us to three types of waves: mechanical waves, electromagnetic waves, and matter waves. Mechanical waves are most familiar because we encounter them constantly; common examples include water waves, sound waves, seismic waves, etc. All these waves have certain central features: They are governed by Newton’s laws and can exist only within a material medium, such as water, air, and rock. Students can download the Solutions form the link.
Important Questions in Chapter 15 Physics Class 11 Waves
This chapter focuses on Waves covering 8 major and few sub-topics. The types of questions asked from this chapter are given below:
- Properties of waves
- Nature of waves in different mediums
- Graphical representation of waves and its properties
- Comparison of types of waves
- Calculation of speed of sound
- Simple harmonic motion
- Resonance among waves and its calculation
- Displace and velocity of oscillations
|Q1: What are the waves generated by a motorboat sailing in water called?|
Q2: If the distance between 60 consecutive crests is 12 cm. ThenFind the wavenumber.
Q3: What is the initial phase of the wave? When traveling wave is given by the equation y= 2 sin (0.5t + 0.3)
Q4: A string of mass 2.5 kg is under a tension of 200 N. The length of the stretched string is 20.0 m. If the transverse jerk is struck at one end of the string, the disturbance will reach the other end in
NCERT Solutions For Class 11 Physics Chapter 15 Waves Chapter Description
Matter waves are associated with moving electrons, protons, neutrons, and other fundamental particles, and even atoms and molecules. Because we commonly think of these as constituting matter, such waves are called matter waves. They arise in the quantum mechanical description of nature that you will learn in your later studies. Though conceptually more abstract than mechanical or electro-magnetic waves, they have already found applications in several devices basic to modern technology; matter waves associated with electrons are employed in electron microscopes.
The aesthetic influence of waves on art and literature is seen from very early times, yet the first scientific analysis of wave motion dates back to the seventeenth century. The understanding of physics of waves followed the physics of oscillations of masses tied to springs and physics of the simple pendulum. Waves in elastic media are intimately connected with harmonic oscillations. CBSE NCERT Class 11 Physics Chapter 15 Waves further teaches that mechanical waves can be transverse or longitudinal depending on the relationship between the directions of disturbance or displacement in the medium and that of the propagation of the wave.
Study Tips For NCERT Solutions For Class 11 Physics Chapter 15
Students can follow the below tips:
- Learners can use them as a guide while solving textbook questions
- The solutions will help in understanding the logic behind the questions and their solution.
- Students can use these when they get stuck at any question
- These solutions will come hand for those preparing for competitive exams also.
- NCERT solutions will act as one of the best study material.
- Embibe experts have provided solutions to each and every question with diagrammatic explanations.
Check other chapter solutions prepared by the best faculty at Embibe.
|NCERT Solutions for Class 11 Physics Chapter 14||NCERT Solutions for Class 11 Physics (All Chapters)||Study Waves at Embibe|
Now that you have all the solutions to the exercise question you can start solving the questions. We hope this article provides you all the information you were looking for. You can give free JEE Main mock tests at Embibe to take your preparation to the next level.
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