Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
The lowest frequency audible to human ear is 20 Hz and the highest frequency audible to human ear is 20,000 Hz.
APPEARS IN
संबंधित प्रश्न
A musician recognizes the musical instrument by hearing the sound produced by it, even without seeing the instrument. Which characteristic of sound makes this possible ?
To detect the obstacles in their path, bats produce ______.
Before playing the orchestra in a musical concert, a sitarist tries to adjust the tension and pluck the strings suitably. By doing so he is adjusting :
Is pitch same as frequency?
The heart of a man beats 75 times a minute. What is its (a) frequency and (b) time period?
Sound is generated by the rhythmic ______ of an object.
200 waves pass through a point in one second. Calculate the time period of wave.
The time interval between a lighting flash and the first sound of thunder was found to be 6 s. If the speed of sound in air is 330 ms-1, find the distance of the flash from the observer.
Which of the following vibrates when a musical note is produced by the cymbals in a orchestra?
