Forum Forums Class 9 Science Sound Notifications Clear all Sound Page 2 / 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 1 160 If the speed of a wave is 340 m/s and its frequency is 1700 Hz, then λ for this wave in cm... By BidishaKashayap1333, 3 years ago replies 1 0 1 138 Which of the following vibrates when a musical note is produced by the cymbals in an orche... By BidishaKashayap1333, 3 years ago replies 1 0 1 139 Which of the following statement best describes frequency? (a) the maximum disturbance cau... By BidishaKashayap1333, 3 years ago replies 1 0 1 236 When we put our ear to a railway line, we can hear the sound of an approaching train even ... By BidishaKashayap1333, 3 years ago replies 1 0 1 123 Explain the terms ‘crests’ and ‘trough’ of a wave? What type of waves consist of crests an... By BidishaKashayap1333, 3 years ago replies 1 0 1 114 Explain the terms ‘compression’ and ‘rarefactions’ of a wave. What type of waves consists ... By BidishaKashayap1333, 3 years ago replies 1 0 1 215 What are longitudinal waves and transverse waves? Explain with the help of labelled diagra... By BidishaKashayap1333, 3 years ago replies 1 0 1 212 Define the terms ‘frequency’, ‘wavelength’, and ‘velocity’ of a sound wave. What is the re... By BidishaKashayap1333, 3 years ago replies 1 0 1 135 An electric bell is suspended by thin wires in a glass vessel and set ringing. Describe an... By BidishaKashayap1333, 3 years ago replies 1 0 1 139 How is sound produced? Explain with the help of an example. (b) How does sound from a soun... By BidishaKashayap1333, 3 years ago replies 1 Page 2 / 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
