Home
Class 8
PHYSICS
What name is given to the sound waves of...

What name is given to the sound waves of frequency (a) less than 20 Hz, (b) between 20 Hz and 20,000 Hz (c) above 20,000 Hz.
Which waves among the above are not audible to human ear?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SOUND

    ICSE|Exercise THEME ASSIGNMENT|22 Videos

  • SOUND

    ICSE|Exercise Questions (Choose the correct option to fill in the blank) |5 Videos

  • SOUND

    ICSE|Exercise Picture Study |4 Videos

  • PHYSICAL QUANTITIES AND MEASUREMENT

    ICSE|Exercise Picture Study|3 Videos

  • WORK AND ENERGY

    ICSE|Exercise Picture Study |3 Videos

Similar Questions

Explore conceptually related problems

Name the sounds of the frequencies given below: 40 Hz

Name the sounds of the frequencies given below: 10 Hz

Name the sounds of the frequencies given below: 100 Hz

Name the sounds of the frequencies given below: 1000 Hz

What is the beat frequency, when two waves of frequency 450 Hz and 456 Hz are superposed?

Write 'true' or 'false' for the following statement : The range of sonic vibrations is between 20 Hz and 20,000 Hz.

A copper rod of length 1.0 m is clamped at its middle point. Find the frequencies between 20 Hz and 20,000 Hz at which standing longitudinal waves can be set up in the rod. The speed of sound in copper is 3.8 km s^-1 .

Calculate the wavelength of a sound wave whose frequency is 220 Hz and speed is 440 m//s in a given medium.

Any sound below ………………… (20,000 Hz/20 Hz) cannot be heard by human ears.

The frequency of sound produced by a vibrating body in air is 15,000 Hz. Will the sound be audible to humans?