Advertisements
Advertisements
प्रश्न
Complete the following sentence:
Infrasonic sound is of frequency ______________.
रिकाम्या जागा भरा
Advertisements
उत्तर
Infrasonic sound is of frequency below 20 Hz.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Name the sound of the frequency given below:
10 Hz
Explain how do bats locate the obstacles and prey in their way.
Sonar makes use of :
What do you understand by the term infrasonic vibrations?
How do bats locate their prey during a flight?
State four practical uses of ultrasonic vibrations.
The sonic boom of an aircraft has a time period of 0.00005s. Calculate the frequency of sound produced.
What are ultrasonic? State and explain two applications of ultrasounds.
Is the energy carried by the ultrasound very high or very low?
What does SONAR stand for? Where do we make use of SONAR?
