Home  >  General Studies For Competitive Examinations  >  General Physics Previously Asked Questions: Sound

Consider the following statements.1. The heart vibrates at infrasonic.2. The speed of sound is more in gas than in liquid and solid.3. Mach number is used to describe the speed of sound.4. Ultrasonic sound has frequency more than 20,000 Hz. Of these statements.

🎲 Try a Random Question  |  Total Questions in Quiz: 44  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
General Physics Previously Asked Questions: Sound — practice the complete quiz, review flashcards, or try a random question.
🧠 Flashcards (fast review) 🧪 Practice Quiz ⚔️ Challenge a Friend 🥊 📊 View Stats

Consider the following statements.<br />1. The heart vibrates at infrasonic.<br />2. The speed of sound is more in gas than in liquid and solid.<br />3. Mach number is used to describe the speed of sound.<br />4. Ultrasonic sound has frequency more than 20,000 Hz. Of these statements.






ADVERTISEMENT
 
❤ If you liked Fatskills, consider supporting us by checking out The Life Manuals You Never Got.

🌈  Our mission is to help improve your scores in any subject and exam withonline quizzes, practice tests, study guides, & advice for students. Since 2018.
About | Explore | User Guide | Topics | Subjects | Doubt Solver | Career Aptitude Test | Answers | Free Tools | What Should We Know?
Privacy | Terms |
Without work one finishes nothing. - Ralph Waldo Emerson
© 2026 Fatskills.com

All trademarks, logos and brand names are the property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.