Forum Forums Class 9 Science Sound Notifications Clear all Sound Ask a question Page 4 / 18 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next Votes & Answers Question Question Status 0 1 110 Which object is vibrating when the following sounds are produced? (a) the sound of a sitar... By BidishaKashayap1333, 4 years ago replies 1 0 1 270 If a ringing bicycle bell is held tightly by hand, it stops producing sound. Why? By BidishaKashayap1333, 4 years ago replies 1 0 1 117 (a) Name four ways in which sound can be produced. (b) Calculate the speed of a sound wave... By BidishaKashayap1333, 4 years ago replies 1 0 1 321 Which of the following terms apply to sound waves in air and which to water waves? Transve... By BidishaKashayap1333, 4 years ago replies 1 0 1 112 Explain why the flash of a gun shot reaches us before the sound of the gun shot. By BidishaKashayap1333, 4 years ago replies 1 0 1 303 Explain why the flash of lightning reaches us first and the sound of thunder is heard a li... By BidishaKashayap1333, 4 years ago replies 1 0 1 144 A cricket ball is seen to hit the bat first and the sound of hitting is heard a little lat... By BidishaKashayap1333, 4 years ago replies 1 0 1 124 (a) Distinguish between longitudinal and transverse waves. (b) Are sound waves longitudina... By BidishaKashayap1333, 4 years ago replies 1 0 1 267 Explain the term ‘amplitude’ of a wave. Draw the diagram of a wave and mark its amplitude ... By BidishaKashayap1333, 4 years ago replies 1 0 1 120 What is vacuum? Explain why sound cannot travel through vacuum? By BidishaKashayap1333, 4 years ago replies 1 Page 4 / 18 Prev 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
