What is the frequency range of infrasoun...

What is the frequency range of infrasound ?

Less than 20 Hz

Greater than 20 Hz

Between 20-20,000 Hz

Greater than 20,000 Hz

Text Solution

AI Generated Solution

The correct Answer is:

**Step-by-Step Solution:** 1. **Understanding Infrasound**: Infrasound refers to sound waves that are below the frequency range of human hearing. 2. **Identifying the Frequency Range**: The frequency range of infrasound is defined as being less than 20 Hz. This means that any sound wave with a frequency below this threshold is classified as infrasound. 3. **Comparison with Other Sound Types**: - **Audible Sound**: The range of sound frequencies that humans can hear is between 20 Hz and 20,000 Hz (20 kHz). - **Ultrasound**: Frequencies above 20,000 Hz are classified as ultrasound. 4. **Conclusion**: Therefore, the frequency range of infrasound is specifically less than 20 Hz. **Final Answer**: The frequency range of infrasound is less than 20 Hz. ---

Topper's Solved these Questions

SOUND
PEARSON IIT JEE FOUNDATION|Exercise CLASSROOM CORNER C . Long Answer Type Questions |13 Videos
MOCK TEST
PEARSON IIT JEE FOUNDATION|Exercise MULTIPLE CHOICE QUESTIONS|25 Videos
SOURCES OF ENERGY
PEARSON IIT JEE FOUNDATION|Exercise Concept Application (Level 2)|20 Videos

Similar Questions

Explore conceptually related problems

What is the frequency range of radio waves?

What is audio frequency range?

The wavelength range of the light that is visible to an average human being is 400 nm to 700 nm . What is the frequency range of this visile light ?

What is the basic idea of mobile telephony? What is the frequency range used in the operation of mobile phones?

Identify the frequency range of sounds audible to humans.

In a simple AM transmitter, the tuned circuit uses a coil of 40muH and a shunt capacitor of 1 n F. If the oscillator output is modulated by audio frequencies upto 5kHz, what is the frequency range occupied by side bands?

Audio frequency range is from

For transistor amplifier the voltage gain (a) remains constant for all frequencies (b) is high at high and low frequencies (c ) is low at high and low frequencies and constant in the middle frequency range (d) none of these

PEARSON IIT JEE FOUNDATION-SOUND-COMPETITION CORNER Choose the correct option for each question. There is only one correct response for each question .

What is the process by which bats use sound waves to estimate the posi...
Text Solution
|
Which of these is a good reflector of sound ?
Text Solution
|
What is the frequency range of infrasound ?
Text Solution
|
What is the frequency range of ultrasound ?
Text Solution
|
What do you call range of sound that is audible to human beings ?
Text Solution
|
Which option correctly describes cochlea in human beings ?
Text Solution
|
What is the common name of malleus bone in human beings ?
Text Solution
|
Which of these constitutes outer ear in human beings ?
Text Solution
|
Which factor deeides strength of a sound wave ?
Text Solution
|
Which of these is necessary for a wave to occur ?
Text Solution
|
Which molecules are pushed closer to gether during compression of soun...
Text Solution
|
What is the function of the narrow slit in the vocal cords of larynx ?
Text Solution
|
Where is larynx located in human beings ?
Text Solution
|
Which organ helps in generating sound in human beings ?
Text Solution
|
What is the frequency of a simple pendulum that completes 10 oscilati...
Text Solution
|
On what factor does the pitch of sound depend ?
Text Solution
|
What is the position of the bod of a simple pen-dulum at rest called ?
Text Solution
|
Which option correctly describes a tuning fork ?
Text Solution
|
Which of these shows an oscillatory motion ?
Text Solution
|
Which option correctly describes an oscillatory motion ?
Text Solution
|