Class 9 physics sound mcq
WebApr 6, 2024 · Consider the following statements regarding sound waves : Statement 1 : Sound wave is a longitudinal wave Statement 2 : In longitudinal waves, the vibrations are parallel to the direction of wave travel. Which of the following is correct in respect of the above statements? WebMultiple Choice Questions (MCQs) Question 1: Note is a sound (a) of mixture of several frequencies (b) of mixture of two frequencies only (c) of a single frequency (d) always unpleasant to listen Answer: (a) The sound …
Class 9 physics sound mcq
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WebApr 13, 2024 · Comprehensive coverage: Our study materials covers all the topics and subtopics that are included in the ICSE Class 9 Physics syllabus. Clarity and simplicity: … WebInstructions. Your test contains 10 multiple choice questions with only one answer. This is 20 min test.Please make sure you complete it in stipulated time. You can Finish this test …
WebMar 17, 2024 · Physics MCQs Questions for Class 9 with Answers MCQ Questions for Class 9 Science Physics with Answers PDF Download Chapter Wise Chapter 8 Motion Class 9 MCQ Chapter 9 Force and Laws of Motion Class 9 MCQ Chapter 10 Gravitation Class 9 MCQ Chapter 11 Work and Energy Class 9 MCQ Chapter 12 Sound Class 9 … WebMay 26, 2024 · a. playing the instrument without a reed on the mouthpiece. b. opening or closing holes on the sides of the instrument. c. blowing harder through the instrument’s …
WebSound Class 9 MCQ Chapter 12 Question 1. Note is a sound. (a) of mixture of several frequencies. (b) of mixture of two frequencies only. (c) of a single frequency. (d) always unpleasant to listen. Answer. Sound MCQ Class 9 Chapter 12 Question 2. A key of a mechanical piano struck gently and then struck again but mush harder this time. WebDec 11, 2024 · Sound is mechanical energy which produces a sensation of hearing. When an object is set into vibrations, sound is produced. Question.10 Why is sound wave called a longitudinal wave? Answer. Sound wave is called longitudinal wave because the particles of the medium vibrate in the direction of the propagation of wave.
WebJul 20, 2024 · MCQs from CBSE Class 9 Science Chapter 12: Sound. Q1. The sound can travel in air when: (a) Particles of medium travel from …
WebAccess Answers to NCERT Exemplar Solutions for Class 9 Science Chapter 12 – Sound Multiple Choice Questions. 1. Note is a sound (a) of mixture of several frequencies (b) of mixture of two frequencies only (c) of a single frequency (d) always unpleasant to listen. Soln: Answer is (a) of mixture of several frequencies. Explanation: mineral oil hydrophil petrolat brand namesWebMCQ Questions for Class 9 physics Just click on any one of the online mcq test for class 9 cbse science. Chapter wise online tests are given below each chapter heading. Chapter 1 – Matter in Our Surroundings … moselle richardsWebClass 9 Sound MCQs. Check the multiple-choice questions for the 9th Class Physics Sound Chapter. Each MCQ will have four options here, out of which only one is correct. … moselle red wineWeb9 rows · Oct 3, 2024 · Answer. Question 9. Before playing the orchestra in a musical concert, a sitarist tries to adjust ... mineral oil in the earWebGet MCQ Questions for Class 9 Physics Sound on all the topics for free. Visit TopperLearning today to get complete access to Class 9 Physics Chapter 1 MCQ Questions! mineral oil in drain trapWebAug 30, 2024 · ICSE Class 9th Physics 7 – Sound MCQs. A source produces 60 crests and 60 troughs in 0.6 second. Then, the time period of the wave is ____ s. 100. 1000. … mineral oil hydrocarbons in foodWebGet MCQ Questions for Class 9 Physics Sound on all the topics for free. Visit TopperLearning today to get complete access to Class 9 Physics Chapter 1 MCQ … mineral oil healthline