Forum Forums Class 9 Science Sound Notifications Clear all Sound Ask a question Page 7 / 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 1 149 Name the two types of waves which can be generated in a long flexible spring. By BidishaKashayap1333, 4 years ago replies 1 0 1 96 State one observation from everyday life which shows that sound travels much more slow tha... By BidishaKashayap1333, 4 years ago replies 1 0 1 105 What is meant by supersonic speed? By BidishaKashayap1333, 4 years ago replies 1 0 1 256 A jet aircraft flies at a speed of 410 m/s. What is this speed known as? By BidishaKashayap1333, 4 years ago replies 1 0 1 104 What name is given to those aircrafts which fly at speeds greater than the speed of sound? By BidishaKashayap1333, 4 years ago replies 1 0 1 103 What is the speed of sound: (a) in air (b) in water (c) in iron By BidishaKashayap1333, 4 years ago replies 1 0 1 214 If you want to hear a train approaching from far away, why is it more convenient to put th... By BidishaKashayap1333, 4 years ago replies 1 0 1 102 Which of the following is the speed of sound in copper and which in aluminum? (a) 1500 m/s... By BidishaKashayap1333, 4 years ago replies 1 0 1 136 Out of solids, liquids, and gases: (a) in which medium sound travels slowest? (b) in which... By BidishaKashayap1333, 4 years ago replies 1 1 1 120 In which medium sound travels fastest air, water, or steel? By BidishaKashayap1333, 4 years ago replies 1 Page 7 / 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
