Mechanical Waves Class 12 Physics Notes and Numericals

Mechanical Waves falls under waves and optics portion of class 12 physics. Mechanical Waves Class 12 Physics Notes is designed according to the updated syllabus of 2080 and it covers all the important portion of the chapter. Students can easily prepare their notes, study for test or exams by taking the help of class 12 Mechanical Waves Notes.

  Unit – 1.7  
Mechanical Waves 

Mechanical waves are in form of disturbance that travels through the medium due to the periodic motion of the particles about their mean position, the disturbance being transferred from one particle to another particle. Eg: sound waves, vibration on the strings etc. The medium through which waves propagates should have the property of volume elasticity.

  Chapter Overview  
In this chapter we are going to learn the following concepts, ideas or topics;

Now let’s move on to the notes of mechanical waves. The PDF given below contains all the notes which includes all the topics mentioned in the chapter overview. We request students to use the notes of mechanical waves wisely for the purpose of making notes and preparing for the board examination. 

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You have to scroll down the PDF to view all the notes of Mechanical Waves This PDF contains 5 slides in total which contains all the required notes of waves and wave motion. It doesn’t contains the numerical problems so if you are searching for the numericals then you’ll find them in the next PDF given below. 

Speed of Sound Wave in Any Medium

As sound wave needs a material medium for its propagation and medium must possesses two physical properties: elasticity and inertia, the wave velocity obviously depends Thus, the velocity of sound wave in any medium depends on the elasticity (E) of the medium and density (p).

Mechanical Waves Class 12 Physics Numerical Questions 

Those students who want to practice the numericals from mechanical waves chapter can practice the questions given in the PDF below. We have solved the selected numericals which will provide you the method of solving the numericals. 

This PDF contains all the important numericals from waves and wave motion chapter. In addition to the numericals it also contains all the required formulas used for solving the numerical problems of this chapter. 

If you are willing to practise more numerical problems for your examination then you can practice the questions listed below. 

These questions are provided for practising purposes. So we haven’t provided the solutions of the numerical problems. However, if you are facing problems while solving these numericals then we request you to copy the questions and paste it in Google to get the solutions of that numericals. If that doesn’t work then you can contact us through our telegram channel to get the solutions.