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प्रश्न
Name the Sound of the Frequency Given Below:
45 kHz
उत्तर
Ultrasonic sound
APPEARS IN
संबंधित प्रश्न
In which medium sound travels fastest : air, water or steel?
Out of solids, liquids and gases :
(a) in which medium sound travels slowest?
(b) in which medium sound travels fastest?
Which of the following terms apply to sound waves in air and which to water waves?
Transverse, Rarefaction, Trough, Crest, Compression, Longitudinal
Fill in the blank with suitable word.
Sound cannot travel through ____________.
Through which of the following materials can sound travel? wood, air, water, steam, ice, hydrogen, steel, diamond.
The sound waves travel fastest :
Flash of lightning reaches earlier than the sound of thunder. Explain the reason.
Can we hear sounds of frequencies:
Less than 20 Hz
Does audible range of frequency vary from person and also with the age of the person?
______ is the number of vibrations of a particle in the medium, in one second
