Advertisements
Advertisements
प्रश्न
What do you mean by the audible range of frequency?
Advertisements
उत्तर
The range of frequency within which the sound can be heard by a human being is called the audible range of frequency.
APPEARS IN
संबंधित प्रश्न
On what factor does the loudness of a sound depend ?
Draw a graph between displacement from mean position and time for a body executing free vibrations in vacuum.
What is the difference between a compression and a rarefaction in a sound wave? Illustrate your answer with a sketch.
What is sound? What type of waves are sound wave in air?
In an experiment, Anhad studies sound waves. He sets up a loudspeaker to produce sound as shown below :
Anhad adjusts the signal to the loudspeaker to give a sound of frequency 200 Hz.
(a) What happens to the air in-between Anhad and the loudspeaker ?
(b) Explain how Anhad receives sound in both ears.
What is sound? How is it produced?
Draw displacement-time graph of a wave and show on it the amplitude and time period of wave.
Sound is generated by the rhythmic ______ of an object.
How is the sound produced?
The speed of sound in air at 0°C is ______.
