Production and Propagation of SoundPractice Questions & MCQs
Practice Production and Propagation of Sound questions from Sound Waves: Characteristics and Applications (Class 9 Science) - important MCQs with answers and step-by-step solutions. Solve the sample questions below, then practice the full set free on the RankByte app.
Production and Propagation of SoundQuiz - Solve & Score
Q1. Which sequence correctly describes how a drum produces sound that you hear?
- A.drum skin vibrates -> air compressions and rarefactions -> ear detects them
- B.ear vibrates first -> air -> drum
- C.light from the drum -> air -> ear
- D.drum stays still -> air moves -> sound
Answer: A. drum skin vibrates -> air compressions and rarefactions -> ear detects them
Q2. Which best explains why sound cannot be used to communicate directly between two spacecraft in open space?
- A.space is essentially a vacuum with no medium to carry sound
- B.sound travels too slowly in space
- C.space is too cold for sound
- D.the spacecraft block all sound
Answer: A. space is essentially a vacuum with no medium to carry sound
Q3. Which is described: 'produced by a vibrating object'?
- A.Sound
- B.Vacuum
- C.Longitudinal wave
- D.Compression
Answer: A. Sound
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Where can I practise Production and Propagation of Sound questions for Class 9 Science?
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Are these Production and Propagation of Sound questions important for the exam?
Yes. These Production and Propagation of Sound important questions follow the Science exam pattern (CBSE Boards, plus JEE and NEET foundation), so they help with both school and competitive prep.
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