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प्रश्न
Which has the higher frequency - ultrasonic sound or infrasonic sound?
एका वाक्यात उत्तर
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उत्तर
Ultrasonic sound has higher frequency than infrasonic sound.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
The sketches I to IV in following Figure show sound waves, all formed in the same time interval.
 |
 |
| I | II |
 |
 |
| III | IV |
Which diagram shows
- a note from a musical instrument
- a soft (or feeble) note,
- a bass (low frequency) note.
Name the sound of the frequency given below:
100 Hz
Name the sound of the frequency given below:
1000 Hz
State the approximate speed of ultrasound in air.
Explain how do bats locate the obstacles and prey in their way.
State two applications of ultrasound.
What are infrasonic and ultrasonic sounds?
What does SONAR stand for? Where do we make use of SONAR?
1 hertz is equal to
Ultrasound has frequency of vibration
