Class 9 Exam > Class 9 Questions > Frequency of infrasonic waves is ____________...
Start Learning for Free
Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.
- a)less
- b)more
- c)almost same
- d)none of these.
Correct answer is option 'A'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Frequency of infrasonic waves is ____________ than frequency of ultras...
Frequency of infrasonic waves is less than frequency of ultrasound waves. Frequency of infrasonic waves are less than 20Hz and frequency of ultrasonic waves are greater than 20,000Hz.
Most Upvoted Answer
Frequency of infrasonic waves is ____________ than frequency of ultras...
Frequency of Infrasonic Waves vs Ultrasound Waves
Frequency of Infrasonic Waves:
- Infrasonic waves have frequencies below the audible range of human hearing, typically below 20 Hz.
- These waves are generated by natural phenomena like earthquakes, volcanic eruptions, and ocean waves.
- Animals like elephants and whales can communicate using infrasonic waves due to their low frequencies.
Frequency of Ultrasound Waves:
- Ultrasound waves have frequencies above the audible range of human hearing, typically above 20,000 Hz.
- These waves are commonly used in medical imaging, industrial processes, and even cleaning applications.
- Ultrasound technology is based on the principle of emitting high-frequency sound waves and analyzing the echoes produced.
Comparison:
- Infrasonic waves have a lower frequency compared to ultrasound waves.
- This difference in frequency range is what distinguishes infrasound from ultrasound, making them suitable for different applications.
- While both types of waves have their uses, they operate at distinct frequency bands, with infrasound being lower and ultrasound being higher in frequency.
Frequency of Infrasonic Waves:
- Infrasonic waves have frequencies below the audible range of human hearing, typically below 20 Hz.
- These waves are generated by natural phenomena like earthquakes, volcanic eruptions, and ocean waves.
- Animals like elephants and whales can communicate using infrasonic waves due to their low frequencies.
Frequency of Ultrasound Waves:
- Ultrasound waves have frequencies above the audible range of human hearing, typically above 20,000 Hz.
- These waves are commonly used in medical imaging, industrial processes, and even cleaning applications.
- Ultrasound technology is based on the principle of emitting high-frequency sound waves and analyzing the echoes produced.
Comparison:
- Infrasonic waves have a lower frequency compared to ultrasound waves.
- This difference in frequency range is what distinguishes infrasound from ultrasound, making them suitable for different applications.
- While both types of waves have their uses, they operate at distinct frequency bands, with infrasound being lower and ultrasound being higher in frequency.
Attention Class 9 Students!
To make sure you are not studying endlessly, EduRev has designed Class 9 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 9.
|
Explore Courses for Class 9 exam
|
|
Similar Class 9 Doubts
Top Courses for Class 9View all
Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer?
Question Description
Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer?.
Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9.
Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Frequency of infrasonic waves is ____________ than frequency of ultrasound waves.a)lessb)morec)almost samed)none of these.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 9 tests.
|
|
Explore Courses for Class 9 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup