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Take a metal plate (or a pan). Hang it at a convenient place in such a way that it does not touch any wall. Now strike it with a stick (Fig.10.2). Do you hear a sound? Touch the plate or pan gently with your finger. Do you feel the vibrations? Fig. 10.2 : Striking a pan.
Oct 4, 2019 · NCERT Solutions for Class 8 Science Chapter 13 – 2 Mark Questions and Answers Question 1. The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second.
NCERT Solutions for Class 8 Science Chapter 13 Sound renders students with accurate solutions to all the exercises and in-text questions provided in the NCERT Class 8 textbook that aligns with the CBSE Board.
sound? In this chapter we are going to learn how sound is produced and how it is transmitted through a medium and received by our ear. 12.1 Production of Sound Activity _____12.1 • Take a tuning fork and set it vibrating by striking its prong on a rubber pad. Bring it near your ear. • Do you hear any sound?
In Class 8 Chapter 13 Sound Notes, the properties of sound and how sound is perceived by humans are discussed. Also, provided here is the extra questions for the chapter. Login
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Get Revision notes of Class 8 th Science Chapter 13 Sound to score good marks in your Exams. Our notes of Chapter 13 Sound are prepared by Maths experts in an easy to remember format, covering all syllabus of CBSE, KVPY, NTSE, Olympiads, NCERT & other Competitive Exams.
6 days ago · Class 8 Science Chapter Sound explains how sound is produced, transmitted, and received, covering concepts like vibration, frequency, amplitude, and wavelength. Class 8 Science Ch 10 delves into the mechanisms of sound production in different musical instruments, human speech, and the functioning of the human ear.
3 days ago · Download Sound CBSE Class 8 Science Chapter 13 notes PDF for free. Secure good marks by referring NCERT Class 8 Sound revision notes prepared by Vedantu experts.
Jan 24, 2024 · CBSE Class 8 Science Notes Chapter 13 Sound Pdf free download is part of Class 8 Science Notes for Quick Revision. Here we have given NCERT Class 8 Science Notes Chapter 13 Sound.
